Hello Phanikumar,
Error V1427 is caused by database inconsistency between table VBAP and VBEP: an entry is existing in VBEP with no corresponding entry in VBAP.
As mentioned by Veselina Peykova, it is suggested to check whether there are codings in user exit of MV45AFZA, MV45AFZB and MV45AFZZ. Especially, please check following part:
1. Are internal tables like XVBAP and XVBEP modified (e.g. MODIFY XVBAP)?
2. Is the update indicator field UPDKZ of internal tables like XVBAP and XVBEP changed?
3. Are internal tables sorted or is the index changed?
Please let me know whether this is helpful or not.
Best regards,
Crystal Lin