How To Fix DT051 - Error number in DD_DECIDE (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 051

• Message text: Error number in DD_DECIDE (&)

What causes this issue?

An internal error has occurred.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

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 DT051 - Error number in DD_DECIDE (&) ?

  The SAP error message DT051, which is associated with the error number in DD_DECIDE, typically indicates an issue related to data dictionary objects or decisions made during the execution of a program or transaction. This error can arise in various contexts, such as during the activation of database objects, when working with data elements, domains, or when there are inconsistencies in the data dictionary.
  
  Cause:
  
  Inconsistent Data Dictionary Objects: The error may occur if there are inconsistencies in the data dictionary objects, such as missing or incorrectly defined data elements or domains.
  Activation Issues: If a data dictionary object (like a table or view) fails to activate properly, it can lead to this error.
  Program Logic Errors: The error may also stem from issues in the ABAP code where the DD_DECIDE function is called, possibly due to incorrect parameters or logic.
  Transport Issues: If objects were transported from one system to another and there were