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"Reflection" is a term commonly used in Java programming,but there is one class in ABAP that has similar behaviors,it is "CL_ABAP_TYPEDESCR" The Struc 阅读全文
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1.Connect Directly 2.Connect With Pool 3.No Config Files Connection(with or without connection pool) 4.Access Structure By RFC In SAP With The Connect 阅读全文
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The SET USER COMMAND ‘OKCD’ statement replaces the REFRESH SCREEN command. REFRESH SCREEN is no longer maintained and should therefore not be used.if 阅读全文
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Shortcuts :Copy one line downward :Go to Command Filed at top left corner :Convert to Proper case where the first letter of every word becomes a capit 阅读全文
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Diagnosis TABLES parameters are table parameters. Table parameters are obsolete CHANGING parameters that are typed as internal standard tables with a 阅读全文
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1. Goto that screen layout and make it change mode. 2. Follow the menu path goto secondary window dictionary/ program fields 3. select the reuired fie 阅读全文
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BATCH SELECTION "Enter" Event 阅读全文
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REPO Report Program Source Code and Texts REPS Report Source Code REPT Report Texts PROG Program 阅读全文
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``` DATA: pack1 TYPE p DECIMALS 2 VALUE '400', pack2 TYPE p DECIMALS 2, pack3 TYPE p DECIMALS 2. FIELD-SYMBOLS: TYPE ANY , TYPE ANY. * correct ----------... 阅读全文
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Month search help: Get BOM components:CSAP_MAT_BOM_READ （do between assembly and conponent,or between BOM and Material Master） Get open po qty:MB_ADD_ 阅读全文