Hi Ramesh,
The solution that worked for us was to ask an ABAPer to go in SE16 in debug mode in table /SAPAPO/TSPLOBTE and maintain the field ANCID for plobid 9ASNPBAS to enter 9ASNPBAS.
Like I said we had that issue following a system upgrade then we raised a support note to SAP. This is what the SAP support did in our system and we had to do this steps in all environments Sandbox. Dev, QAS and PROD.
Good luck.