How To Fix CNV_PE_CHECK_V2086 - Trans. opt. &1, step &2, par. &3: Source table &4 is not allowed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 086

• Message text: Trans. opt. &1, step &2, par. &3: Source table &4 is not allowed

What causes this issue?

Table &V4& or one of its parent tables has a data transfer limitation.
Such tables could <ZH>not</> be assigned as source tables to transfer
step parameters.

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?

Assign another source table to parameter &V3& or remove the
corresponding data transfer limitation.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK_V2086 - Trans. opt. &1, step &2, par. &3: Source table &4 is not allowed ?

  The SAP error message CNV_PE_CHECK_V2086 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 specific source table is not allowed for the operation being performed.
  Cause:
  
  Invalid Source Table: The source table specified in the error message is not permitted for the current migration or conversion process. This could be due to restrictions in the migration tool or the specific data model being used.
  Configuration Issues: There may be configuration settings that restrict certain tables from being used in the migration process.
  Data Model Changes: If the data model has changed (for example, in a new version of SAP), certain tables may no longer be valid for the operation.
  Custom Development: If there are custom tables or modifications, they may not be recognized by the migration tool.
  
  Solution:
  
  Check Migration Settings: Review the migration settings and ensure that the source table is included in the allowed list for the operation you are trying to perform.
  Consult Documentation: Refer to the official SAP documentation for the migration tool you are using to understand which tables are allowed and any specific requirements.
  Modify Data Model: If the source table is necessary for your migration, consider modifying your data model or using a different approach to include the required data.
  Use Alternative Tables: If possible, identify alternative tables that can be used for the migration process that are compliant with the migration tool's requirements.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a critical migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on the migration process.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its capabilities, as well as any limitations regarding source tables.
  Data Migration Best Practices: Review best practices for data migration in SAP environments to ensure a smooth process and avoid common pitfalls.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.