How To Fix CNV276 - Generation of a conversion program for table & is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 276

• Message text: Generation of a conversion program for table & is not allowed

What causes this issue?

Table &V1& is a cluster table and the optimized cluster technique is
active.

System Response

Process will be canceled.

How to fix this error?

Contact SAP for support.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV276 - Generation of a conversion program for table & is not allowed ?

  The SAP error message CNV276 "Generation of a conversion program for table & is not allowed" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is unable to generate a conversion program for a specific table due to certain restrictions or conditions.
  Causes:
  
  Table Restrictions: The table in question may be a system table or a table that is not allowed to be modified or converted due to its critical nature in the SAP system.
  Data Model Constraints: The table may have constraints related to its data model, such as being part of a complex relationship or having dependencies that prevent conversion.
  Authorization Issues: The user executing the conversion may not have the necessary authorizations to perform the operation on the specified table.
  Technical Settings: The technical settings of the table (like buffering, logging, etc.) may not