How To Fix CNV_PE_UI171 - Generated DDIC structure is not available

CNV_PE_UI171 - Overview

• Message type: E = Error

• Message class: CNV_PE_UI -

• Message number: 171

• Message text: Generated DDIC structure is not available

What causes this issue?

Generated DDIC structure for a data model of area &V1& is <ZH>not
</>(yet) available.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_PE_UI171 - Details

• The SAP error message CNV_PE_UI171: Generated DDIC structure is not available 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 a Data Dictionary (DDIC) structure that is expected to be generated or utilized is not available in the system.
  Causes:
  
  Missing DDIC Structure: The required DDIC structure has not been generated or is missing from the system.
  Incorrect Configuration: The configuration settings for the data migration process may be incorrect, leading to the system not being able to find the necessary structures.
  Transport Issues: If the DDIC structure was supposed to be transported from another system (e.g., development to production), there may have been issues with the transport.
  Version Compatibility: The version of the migration tool or the source system may not be compatible with the target system, leading to missing structures.
  Authorization Issues: The user executing the migration may