Message Number list used by SAP ABAP Program LKACSI01 (PAI Modules for SAPLKACS: 'Maintain Coding Block Subscreens')
SAP ABAP Program LKACSI01 (PAI Modules for SAPLKACS: 'Maintain Coding Block Subscreens') is using
# Object Type Object Name Object Description Note
     
1 Message Number  BB - 055 Use a screen number between 9000 and 9998
2 Message Number  BB - 056 Enter a screen number which does not already exist