SAP MASS_MARC_READ Function Module for Reads MARC, MPOP, WRPL

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MASS_MARC_READ is a standard mass marc read SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Reads MARC, MPOP, WRPL 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 mass marc read FM, simply by entering the name MASS_MARC_READ into the relevant SAP transaction such as SE37 or SE38.

Function Group: MASS_MARC_UTILITIES
Program Name: SAPLMASS_MARC_UTILITIES
Main Program: SAPLMASS_MARC_UTILITIES
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function MASS_MARC_READ 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 'MASS_MARC_READ'"Reads MARC, MPOP, WRPL
  EXPORTING
   IV_USE_QUERY_MARC =  "General Flag
   IV_USE_QUERY_WRPL =  "General Flag

CHANGING
   OT_MARC_DATA =  "table for MARC mass maintenance

TABLES
*  IT_QUERY_MARC =  "Line for WHERE clauses (dynamic selections)
*  IT_QUERY_WRPL =  "Line for WHERE clauses (dynamic selections)
*  IT_MARC_SITE_KEYS =  "Help structure for mass access to material

.

IMPORTING Parameters details for MASS_MARC_READ

IV_USE_QUERY_MARC - General Flag

Data type: FLAG
Optional: No
Call by Reference: Yes

IV_USE_QUERY_WRPL - General Flag

Data type: FLAG
Optional: No
Call by Reference: Yes

CHANGING Parameters details for MASS_MARC_READ

OT_MARC_DATA - table for MARC mass maintenance

Data type: MASS_MARC_TABLE
Optional: No
Call by Reference: Yes

TABLES Parameters details for MASS_MARC_READ

IT_QUERY_MARC - Line for WHERE clauses (dynamic selections)

Data type: RSDSWHERE
Optional: Yes
Call by Reference: Yes

IT_QUERY_WRPL - Line for WHERE clauses (dynamic selections)

Data type: RSDSWHERE
Optional: Yes
Call by Reference: Yes

IT_MARC_SITE_KEYS - Help structure for mass access to material

Data type: PRE01
Optional: Yes
Call by Reference: Yes

Copy and paste ABAP code example for MASS_MARC_READ 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.

ABAP code using 7.40 inline data declarations to call FM MASS_MARC_READ

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.

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