How To Fix CNV_PE_CHECK_V2090 - Trans. opt. &1, step &2, par. &3: Only one source table is allowed

CNV_PE_CHECK_V2090 - Overview

• Message type: E = Error

• Message class: CNV_PE_CHECK_V2 - Check Messages (Version 2020)

• Message number: 090

• Message text: Trans. opt. &1, step &2, par. &3: Only one source table is allowed

What causes this issue?

Transfer step parameter &V3& is <ZH>not</> a table parameter.
Only one assignment is allowed for it.

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?

Correct the source table assignment for parameter &V3&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_PE_CHECK_V2090 - Details

• The SAP error message CNV_PE_CHECK_V2090 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 process is expecting only one source table for the specified operation, but it has encountered multiple source tables instead.
  
  Cause:
  The error can be caused by several factors:
  
  Incorrect Configuration: The migration or conversion configuration may have been set up incorrectly, leading to multiple source tables being defined for a single operation.
  Data Mapping Issues: The mapping of source data to target structures may not be properly defined, causing the system to interpret multiple sources.
  Custom Code or Enhancements: If there are custom enhancements or modifications in the migration process, they may inadvertently introduce multiple source tables.
  Data Model Changes: Changes in the underlying data model or structure may lead to discrepancies in how the source tables are recognized.
  
  
  Solution:
  To resolve the error, you can take