How To Fix PRODALLOC_CHARC_CTLG020 - Save is not possible; characteristic catalog is inconsistent.

SAP Error Message - Details

• Message type: E = Error

• Message class: PRODALLOC_CHARC_CTLG - Prod Alloc Characteristic Catalog Message Class for BOPF

• Message number: 020

• Message text: Save is not possible; characteristic catalog is inconsistent.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PRODALLOC_CHARC_CTLG020 - Save is not possible; characteristic catalog is inconsistent. ?

  The SAP error message "PRODALLOC_CHARC_CTLG020: Save is not possible; characteristic catalog is inconsistent" typically indicates that there is an inconsistency in the characteristic catalog within the Product Allocation (PRODALLOC) module. This can occur due to various reasons, such as missing or incorrect data, inconsistencies in the characteristic definitions, or issues with the underlying database.
  Causes:
  
  Inconsistent Data: There may be inconsistencies in the characteristic definitions or values that are being used in the catalog.
  Missing Characteristics: Required characteristics may be missing or not properly defined.
  Database Issues: There could be issues with the database that prevent the system from saving the changes.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the characteristic catalog.
  Configuration Errors: Incorrect configuration settings in the Product Allocation module can lead to inconsistencies.
  
  Solutions:
  
  Check Characteristic Definitions: Review the characteristic definitions in the catalog to ensure that all required characteristics are defined correctly and consistently.
  Validate Data: Ensure that all data entries related to the characteristics are valid and conform to the expected formats and values.
  Consistency Check: Use transaction codes like CUNI (for checking characteristics) or CUN1 (for creating characteristics) to perform consistency checks on the characteristic catalog.
  Database Consistency: If you suspect database issues, consider running database consistency checks or contacting your database administrator for assistance.
  Authorization Check: Verify that the user has the necessary authorizations to make changes to the characteristic catalog.
  Consult Documentation: Refer to SAP documentation or notes related to the Product Allocation module for any known issues or patches that may address the inconsistency.
  SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps taken to resolve it.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CUNI, CUN1, and others related to characteristic management.
  SAP Notes: Check SAP Notes for any updates or patches that may address this specific error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved by other users.
  
  By following these steps, you should be able to identify and resolve the inconsistency in the characteristic catalog that is causing the error message.