SAP FM_COVER_POOL_FMAA_READ_BUFFER Function Module for
FM_COVER_POOL_FMAA_READ_BUFFER is a standard fm cover pool fmaa read buffer SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.
See here to view full function module documentation and code listing for fm cover pool fmaa read buffer FM, simply by entering the name FM_COVER_POOL_FMAA_READ_BUFFER into the relevant SAP transaction such as SE37 or SE38.
Function Group: FMAC
Program Name: SAPLFMAC
Main Program: SAPLFMAC
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FM_COVER_POOL_FMAA_READ_BUFFER pattern details
In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.CALL FUNCTION 'FM_COVER_POOL_FMAA_READ_BUFFER'".
EXPORTING
* IP_AAC_FUNCTION = "
* IP_AAC_SEQUENCE = "
* IP_DB_BUFFER = "
IP_F_ENTITLED_TO_COVER_FMAA = "
* IP_F_RECEIVER_AAC = "
* IP_MISSING_BUDGET_AAC = "
* IP_FLG_RIB = "
IMPORTING
OP_F_FMDECKHK_ENTITLED = "
OP_MISSING_BUDGET_NEW_AVC = "
OP_ENQUEUE_SUBRC_AVC = "
CHANGING
OP_NO_SUBJECT_TO_COVER = "
TABLES
T_SUBJECT_TO_COVER = "
* T_OWN_EBPJA_AVC = "
* T_SENDER_COV_EL_AVAIL_AVC = "
* T_SENDER_COV_EL_NO_AVAIL_AVC = "
IMPORTING Parameters details for FM_COVER_POOL_FMAA_READ_BUFFER
IP_AAC_FUNCTION -
Data type: RS38L-NAMEOptional: Yes
Call by Reference: No ( called with pass by value option)
IP_AAC_SEQUENCE -
Data type:Optional: Yes
Call by Reference: No ( called with pass by value option)
IP_DB_BUFFER -
Data type: FMDY-XFELDOptional: Yes
Call by Reference: No ( called with pass by value option)
IP_F_ENTITLED_TO_COVER_FMAA -
Data type: FMAC_ENTITLED_TO_COVER_HMKOptional: No
Call by Reference: No ( called with pass by value option)
IP_F_RECEIVER_AAC -
Data type: BPJA_KEYOptional: Yes
Call by Reference: No ( called with pass by value option)
IP_MISSING_BUDGET_AAC -
Data type: BPJA-WLJHROptional: Yes
Call by Reference: No ( called with pass by value option)
IP_FLG_RIB -
Data type:Optional: Yes
Call by Reference: Yes
EXPORTING Parameters details for FM_COVER_POOL_FMAA_READ_BUFFER
OP_F_FMDECKHK_ENTITLED -
Data type: FMDECKHKOptional: No
Call by Reference: No ( called with pass by value option)
OP_MISSING_BUDGET_NEW_AVC -
Data type: BPJA-WLJHROptional: No
Call by Reference: No ( called with pass by value option)
OP_ENQUEUE_SUBRC_AVC -
Data type: SY-SUBRCOptional: No
Call by Reference: No ( called with pass by value option)
CHANGING Parameters details for FM_COVER_POOL_FMAA_READ_BUFFER
OP_NO_SUBJECT_TO_COVER -
Data type: FMDY-XFELDOptional: No
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for FM_COVER_POOL_FMAA_READ_BUFFER
T_SUBJECT_TO_COVER -
Data type: FMAC_T_SUBJECT_TO_COVER_HMKOptional: No
Call by Reference: No ( called with pass by value option)
T_OWN_EBPJA_AVC -
Data type: EBPJAOptional: Yes
Call by Reference: No ( called with pass by value option)
T_SENDER_COV_EL_AVAIL_AVC -
Data type: BPAVC_T_SENDER_COV_EL_AV_AMNTOptional: Yes
Call by Reference: No ( called with pass by value option)
T_SENDER_COV_EL_NO_AVAIL_AVC -
Data type: BPAVC_T_SENDER_COV_EL_AVAILOptional: Yes
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for FM_COVER_POOL_FMAA_READ_BUFFER Function Module
The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.| DATA: | ||||
| lv_ip_aac_function | TYPE RS38L-NAME, " | |||
| lt_t_subject_to_cover | TYPE STANDARD TABLE OF FMAC_T_SUBJECT_TO_COVER_HMK, " | |||
| lv_op_f_fmdeckhk_entitled | TYPE FMDECKHK, " | |||
| lv_op_no_subject_to_cover | TYPE FMDY-XFELD, " | |||
| lv_ip_aac_sequence | TYPE FMDY, " | |||
| lt_t_own_ebpja_avc | TYPE STANDARD TABLE OF EBPJA, " | |||
| lv_op_missing_budget_new_avc | TYPE BPJA-WLJHR, " | |||
| lv_ip_db_buffer | TYPE FMDY-XFELD, " | |||
| lv_op_enqueue_subrc_avc | TYPE SY-SUBRC, " | |||
| lt_t_sender_cov_el_avail_avc | TYPE STANDARD TABLE OF BPAVC_T_SENDER_COV_EL_AV_AMNT, " | |||
| lv_ip_f_entitled_to_cover_fmaa | TYPE FMAC_ENTITLED_TO_COVER_HMK, " | |||
| lt_t_sender_cov_el_no_avail_avc | TYPE STANDARD TABLE OF BPAVC_T_SENDER_COV_EL_AVAIL, " | |||
| lv_ip_f_receiver_aac | TYPE BPJA_KEY, " | |||
| lv_ip_missing_budget_aac | TYPE BPJA-WLJHR, " | |||
| lv_ip_flg_rib | TYPE BPJA. " |
|   CALL FUNCTION 'FM_COVER_POOL_FMAA_READ_BUFFER' " |
| EXPORTING | ||
| IP_AAC_FUNCTION | = lv_ip_aac_function | |
| IP_AAC_SEQUENCE | = lv_ip_aac_sequence | |
| IP_DB_BUFFER | = lv_ip_db_buffer | |
| IP_F_ENTITLED_TO_COVER_FMAA | = lv_ip_f_entitled_to_cover_fmaa | |
| IP_F_RECEIVER_AAC | = lv_ip_f_receiver_aac | |
| IP_MISSING_BUDGET_AAC | = lv_ip_missing_budget_aac | |
| IP_FLG_RIB | = lv_ip_flg_rib | |
| IMPORTING | ||
| OP_F_FMDECKHK_ENTITLED | = lv_op_f_fmdeckhk_entitled | |
| OP_MISSING_BUDGET_NEW_AVC | = lv_op_missing_budget_new_avc | |
| OP_ENQUEUE_SUBRC_AVC | = lv_op_enqueue_subrc_avc | |
| CHANGING | ||
| OP_NO_SUBJECT_TO_COVER | = lv_op_no_subject_to_cover | |
| TABLES | ||
| T_SUBJECT_TO_COVER | = lt_t_subject_to_cover | |
| T_OWN_EBPJA_AVC | = lt_t_own_ebpja_avc | |
| T_SENDER_COV_EL_AVAIL_AVC | = lt_t_sender_cov_el_avail_avc | |
| T_SENDER_COV_EL_NO_AVAIL_AVC | = lt_t_sender_cov_el_no_avail_avc | |
| . " FM_COVER_POOL_FMAA_READ_BUFFER | ||
ABAP code using 7.40 inline data declarations to call FM FM_COVER_POOL_FMAA_READ_BUFFER
The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.| "SELECT single NAME FROM RS38L INTO @DATA(ld_ip_aac_function). | ||||
| "SELECT single XFELD FROM FMDY INTO @DATA(ld_op_no_subject_to_cover). | ||||
| "SELECT single WLJHR FROM BPJA INTO @DATA(ld_op_missing_budget_new_avc). | ||||
| "SELECT single XFELD FROM FMDY INTO @DATA(ld_ip_db_buffer). | ||||
| "SELECT single SUBRC FROM SY INTO @DATA(ld_op_enqueue_subrc_avc). | ||||
| "SELECT single WLJHR FROM BPJA INTO @DATA(ld_ip_missing_budget_aac). | ||||
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