How To Fix CNV_10100111 - Mapping table &1 in namespace &2 could not be read

CNV_10100111 - Overview

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 111

• Message text: Mapping table &1 in namespace &2 could not be read

What causes this issue?

The mapping table &V1& is required to convert a set that has a duplicate
name. The assigned mapping cannot be read.

System Response

The conversion routine stops. No set name is going to be converted.

How to fix this error?

Provide mapping values in the activity <ZK>Specify Mapping Values</>.

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.

CNV_10100111 - Details

• The SAP error message CNV_10100111 indicates that a mapping table specified in the conversion process could not be read. This error typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  
  Cause:
  
  Missing Mapping Table: The specified mapping table does not exist in the database.
  Incorrect Namespace: The namespace provided in the error message may be incorrect or not properly defined.
  Authorization Issues: The user executing the process may not have the necessary authorizations to access the mapping table.
  Database Issues: There may be issues with the database connection or the database itself, such as corruption or unavailability.
  Configuration Errors: The configuration settings for the data migration or conversion process may be incorrect.
  
  
  Solution:
  
  
  Check Existence of Mapping Table:
  
  Verify that the mapping table exists in the specified namespace. You can do this by checking the database directly or using transaction codes like SE11 (Data Dictionary) to look for the