By William Lawlor
R/3 is a company process that has won international prominence. although, the SAP R/3 has 237,000 functionality modules. generally programmers are unaware module exists which might be of assist in their courses. this useful source is a set of the most typical ABAP modules, tested inside of easy courses. those courses for simply searchable examples will be accessed from http://extras.springer.com/978-1-85233-775-9
The modules during this publication are organised for fast reference. This concise reference comprises: a whole rationalization of the structure of reference entries; a quick advent to SAP; assurance of conversion and date and time modules; dossier and listing modules; record, lengthy texts, and quantity modules; precious integration modules for MSOffice and pop-up conversation field management.
This publication organises over three hundred modules, a lot of that are undocumented in textual content, and arranges them for fast and straightforward reference, and explains whilst and the place to take advantage of the commonest SAP R/3 ABAP functionality modules.
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Additional info for Common SAP R/3 Functions Manual
Common SAP R/3 Functions Manual 8 EXCEPTIONS COMMUNI CATION_FAILU RE SYSTEM _FA ILURE = = I 2. IF SY -SUBRC NE O. WRITE :/ 'COULD NOT CONNECT TO' , RFC_DESTINATION . ELSE . WRITE :/ SYS INFO. ENDI F. See Also Summary Releases program locks. Description This function releases a lock in a program that has been set by ENQUEUE_ES_PROG. Parameters EXPORTING NAME Program name to lock Example REPORT ZEXAMPLE. DATA V_PGM TYPE PROGRAMM . CALL FUNCTION 'DEQUEUE_ES_PROG' EXPORTING NAME = V_PGM. WRITE :/ ' PROGRAM' , V_PGM, 'I S UNLOCKED' .
ENDIF. "POPUP_WITH_TABLE_DISPLAY ENOl F. "SXPG_COMMAND_LI ST_GET See Also SXPG_COMMAND_EXECUTE SXPG_COMMAND_CHECK Summary Checks authorisation to run a command. Description Checks user's authorisation to execute the command on the host system with the specified arguments, and then carry out the command. Parameters IMPORTING ADDITIONAL_PARAMETERS COMMANDNAME OPERATI NGSYSTEM TARGETSYSTEM Arguments for the external command Name of the external command. as defined in the maintenance function (transaction SM69) The host system on which the command is to be executed OPERATINGSYSTEM value is defined as part of the command definition (transaction SM69) System upon which the command is to run 34 (ammon SAP R/3 Functions Manual EXPORTING PROGRAMNAME DEFINED_PARAMETERS ALL_PARAMETERS Name and path to the command to be executed .
LOOP AT SUMMARY. IF SUMMARY-TASKTYPE = 'DIALOG'. AVG = SUMMARY-RESPTI / SUMMARY-COUNT. EXIT . ENDIF. ENDLOOP. WRITE:/ 'AVERAGE RESPONSE TIME:', AVG. See Also Chapter 1 • System 25 Summary Timeframe of statistics on SAP database. Parameters TAB LES DI RECTORY Table of conte nts Example REPORT ZEXAMPLE. DATA: WL_DIR LIKE SAPWLDIR OCCURS 1 WITH HEADER LINE . NUM_LINES LIKE SYST-INDEX . ) TYPE C, END OF ITIME_FRAME . CA LL FUNCTION ' SAPWL_WORKLOAD_GET_D IRECTORY' TABLES DIRECTORY = WL_DIR. DESCRIBE TABLE WL_DIR LINES NUM_LINES.