How To Fix CNV_20700031 - You are carrying out a standard material number conversion

CNV_20700031 - Overview

• Message type: E = Error

• Message class: CNV_20700 - Material number conversion

• Message number: 031

• Message text: You are carrying out a standard material number conversion

What causes this issue?

Choosing this scenario makes sense if you want to change all values in a
number range in accordance with a rule. If the number range for the new
material numbers does not yet exist in Customizing, you must create it
first. In addition, you can change individual material numbers by
defining individual mapping entries for them in a mapping table. For all
material numbers for which you define individual mapping entries, these
individual entries take priority over the number-range-based mapping.

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?

Make sure that the mapping is maintained correctly and the number ranges
are set accordingly.

Error message extract from SAP system. Copyright SAP SE.

CNV_20700031 - Details

• The SAP error message CNV_20700031 typically occurs during the process of standard material number conversion in the SAP system. This error is part of the SAP Conversion Tools, which are used for data migration and transformation during system upgrades or migrations.
  
  Cause:
  The error message CNV_20700031 indicates that there is an issue with the material number conversion process. Common causes for this error include:
  
  Invalid Material Numbers: The material numbers being converted may not exist in the system or may not be valid.
  
  Configuration Issues: There may be configuration settings that are not properly set up for the material conversion process.
  Data Inconsistencies: There could be inconsistencies in the data being processed, such as missing or incorrect entries in the material master data.
  Conversion Program Errors: There may be issues or bugs in the conversion program itself that are causing the error.
  
  
  Solution:
  To resolve the CNV_20700031 error, you can take the following steps:
  
  Check Material Numbers: Verify that