How To Fix OC056 - SAVE op error: & unknown entries on & posting table, key= & &

SAP Error Message - Details

• Message type: E = Error

• Message class: OC - IS-Oil: BDRP Bulk Distribution Requirement Planning messages

• Message number: 056

• Message text: SAVE op error: & unknown entries on & posting table, key= & &

What causes this issue?

There are &V1& entries with unidentified operation codes on the &V2&
posting table. The first order key is &V3&. The second order key is
&V4&.

System Response

After the error was detected, the following occurred:
Changes already made to the database during the current saving process
were cancelled
The change to the database which caused the error was cancelled
Any changes still to be carried out during the current saving process
were cancelled.

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OC056 - SAVE op error: & unknown entries on & posting table, key= & & ?

  The SAP error message OC056 indicates that there is an issue with saving data in the posting table due to unknown entries. This error typically arises when there are inconsistencies or missing entries in the database that the system expects to find when processing a transaction.
  
  Cause:
  
  Missing or Incorrect Data: The error can occur if there are missing or incorrect entries in the relevant tables that the posting process relies on. This could be due to data corruption, incomplete transactions, or issues during data migration.
  Custom Development: If there are custom programs or enhancements that interact with the posting tables, they may not be handling data correctly, leading to unknown entries.
  
  Configuration Issues: Incorrect configuration settings in the system can also lead to this error, especially if the system is not set up to handle certain types of transactions or data.
  
  
  Solution:
  
  Check Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data