How To Fix FS756 - Internal error when changing table: & & &

FS756 - Overview

• Message type: E = Error

• Message class: FS - Messages from Tax Routines / Prenumbered Checks

• Message number: 756

• Message text: Internal error when changing table: & & &

What causes this issue?

An internal error occurred.

System Response

Processing cannot be continued.

How to fix this error?

Please get in touch with SAP to clarify whether the error can only be
eliminated through a program correction or also through parameter
changes.
Please name routine &V1& in which the error occurred as well as the
parameters &V2& &V3&, if specified in the report, which provides a
reference to any key which is not available, thereby clarifying the
error situation.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FS756 - Internal error when changing table: & & & ?

  The SAP error message FS756, which states "Internal error when changing table: & & &," typically indicates that there is an issue with the internal processing of a table in the SAP system. This error can occur in various contexts, such as during data entry, updates, or when executing certain transactions.
  Possible Causes:
  
  Data Integrity Issues: There may be inconsistencies or corruption in the data being processed.
  Database Locking: The table might be locked by another process, preventing changes from being made.
  Custom Code or Enhancements: Custom ABAP code or enhancements might be causing unexpected behavior.
  System Bugs: There could be a bug in the SAP system or a specific version that leads to this error.
  Authorization Issues: The user may not have the necessary authorizations to perform the action.
  
  Solutions:
  
  Check for Locks: Use transaction code SM12 to check for any locks on the table. If there are locks, you may need to wait for them to