Hi Zair,
You have to implement EXIT_SAPLIPW1_004 to validate Serial Numbers entered manually. EXIT_SAPLIPW1_001 validates only when Serial Numbers are automatically generated to avoid the duplication of Serial Numbers.
Regards,
R.Brahmankar
Hi Zair,
You have to implement EXIT_SAPLIPW1_004 to validate Serial Numbers entered manually. EXIT_SAPLIPW1_001 validates only when Serial Numbers are automatically generated to avoid the duplication of Serial Numbers.
Regards,
R.Brahmankar