SAP PCHEAD_ALOG_WRITE Function Module for NOTRANSL: ALE-Eingang PCHEAD: Anwendungslog schreiben
PCHEAD_ALOG_WRITE is a standard pchead alog write SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for NOTRANSL: ALE-Eingang PCHEAD: Anwendungslog schreiben processing and below is the pattern details for this FM, 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 pchead alog write FM, simply by entering the name PCHEAD_ALOG_WRITE into the relevant SAP transaction such as SE37 or SE38.
Function Group: WPCA
Program Name: SAPLWPCA
Main Program: SAPLWPCA
Appliation area: W
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function PCHEAD_ALOG_WRITE 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 'PCHEAD_ALOG_WRITE'"NOTRANSL: ALE-Eingang PCHEAD: Anwendungslog schreiben.
EXPORTING
* CATALOGBASEDATA = "Product Catalog Basic Data
* LAYOUT = "Product Catalog Layout
TABLES
PX_T_RETURN = "
* EXTENSIONIN = "Customer Enhancements
* CATALOGNAME = "Product catalog description
* VARIANTS = "Product Catalog Variants
* VARIANTNAMES = "Variant Description
* LAYOUTNAME = "Layout description
* AREAS = "Product Catalog Layout Areas
* AREANAMES = "Layout Area Description
* AREATEXTS = "Layout Area Texts
* AREALONGTEXTS = "Layout Area Long Texts
Customer Function user exits
Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.EXIT_SAPLWPCA_001 Function Exit for Product Catalog IDoc Outbound Message Type PCHEAD
EXIT_SAPLWPCA_002 Function Exit for Product Catalog IDoc Outbound Message Type PCITEMS
EXIT_SAPLWPCA_003 Function Exit for Product Catalog IDoc Inbound Message Type PCHEAD
EXIT_SAPLWPCA_004 Function Exit for Product Catalog IDoc Inbound Message Type PCITEMS
IMPORTING Parameters details for PCHEAD_ALOG_WRITE
CATALOGBASEDATA - Product Catalog Basic Data
Data type: BAPIPCWWMIOptional: Yes
Call by Reference: No ( called with pass by value option)
LAYOUT - Product Catalog Layout
Data type: BAPIPCTWGVOptional: Yes
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for PCHEAD_ALOG_WRITE
PX_T_RETURN -
Data type: BAPIRET2Optional: No
Call by Reference: No ( called with pass by value option)
EXTENSIONIN - Customer Enhancements
Data type: BAPIPAREXOptional: Yes
Call by Reference: No ( called with pass by value option)
CATALOGNAME - Product catalog description
Data type: BAPIPCWWMITOptional: Yes
Call by Reference: No ( called with pass by value option)
VARIANTS - Product Catalog Variants
Data type: BAPIPCWWMVOptional: Yes
Call by Reference: No ( called with pass by value option)
VARIANTNAMES - Variant Description
Data type: BAPIPCWWVTOptional: Yes
Call by Reference: No ( called with pass by value option)
LAYOUTNAME - Layout description
Data type: BAPIPCTWGVTOptional: Yes
Call by Reference: No ( called with pass by value option)
AREAS - Product Catalog Layout Areas
Data type: BAPIPCTWGLVOptional: Yes
Call by Reference: No ( called with pass by value option)
AREANAMES - Layout Area Description
Data type: BAPIPCTWGLVTOptional: Yes
Call by Reference: No ( called with pass by value option)
AREATEXTS - Layout Area Texts
Data type: BAPIPCWLMTOptional: Yes
Call by Reference: No ( called with pass by value option)
AREALONGTEXTS - Layout Area Long Texts
Data type: BAPIPCLTEXTOptional: Yes
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for PCHEAD_ALOG_WRITE 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: | ||||
| lt_px_t_return | TYPE STANDARD TABLE OF BAPIRET2, " | |||
| lv_catalogbasedata | TYPE BAPIPCWWMI, " | |||
| lt_extensionin | TYPE STANDARD TABLE OF BAPIPAREX, " | |||
| lv_layout | TYPE BAPIPCTWGV, " | |||
| lt_catalogname | TYPE STANDARD TABLE OF BAPIPCWWMIT, " | |||
| lt_variants | TYPE STANDARD TABLE OF BAPIPCWWMV, " | |||
| lt_variantnames | TYPE STANDARD TABLE OF BAPIPCWWVT, " | |||
| lt_layoutname | TYPE STANDARD TABLE OF BAPIPCTWGVT, " | |||
| lt_areas | TYPE STANDARD TABLE OF BAPIPCTWGLV, " | |||
| lt_areanames | TYPE STANDARD TABLE OF BAPIPCTWGLVT, " | |||
| lt_areatexts | TYPE STANDARD TABLE OF BAPIPCWLMT, " | |||
| lt_arealongtexts | TYPE STANDARD TABLE OF BAPIPCLTEXT. " |
|   CALL FUNCTION 'PCHEAD_ALOG_WRITE' "NOTRANSL: ALE-Eingang PCHEAD: Anwendungslog schreiben |
| EXPORTING | ||
| CATALOGBASEDATA | = lv_catalogbasedata | |
| LAYOUT | = lv_layout | |
| TABLES | ||
| PX_T_RETURN | = lt_px_t_return | |
| EXTENSIONIN | = lt_extensionin | |
| CATALOGNAME | = lt_catalogname | |
| VARIANTS | = lt_variants | |
| VARIANTNAMES | = lt_variantnames | |
| LAYOUTNAME | = lt_layoutname | |
| AREAS | = lt_areas | |
| AREANAMES | = lt_areanames | |
| AREATEXTS | = lt_areatexts | |
| AREALONGTEXTS | = lt_arealongtexts | |
| . " PCHEAD_ALOG_WRITE | ||
ABAP code using 7.40 inline data declarations to call FM PCHEAD_ALOG_WRITE
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.Search for further information about these or an SAP related objects