How To Fix /PM0/ALB_FNP_MSG036 - Product assignment &1 exists twice

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ALB_FNP_MSG -

• Message number: 036

• Message text: Product assignment &1 exists twice

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 /PM0/ALB_FNP_MSG036 - Product assignment &1 exists twice ?

  The SAP error message /PM0/ALB_FNP_MSG036 Product assignment &1 exists twice typically indicates that there is a duplicate entry for a product assignment in the system. This can occur in various contexts, such as when dealing with product master data, planning, or allocation processes.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the same product assignment (identified by the product ID or similar key) has been entered more than once in the relevant table or configuration.
  Data Migration Issues: If data has been migrated from another system or imported in bulk, it may have resulted in duplicate entries.
  Configuration Errors: Incorrect configuration settings or processes that allow for duplicate entries can also lead to this error.
  
  Solution:
  
  Identify Duplicates: Use transaction codes like SE16 or SE11 to check the relevant database tables for duplicate entries. You can query the table that holds product assignments to find duplicates.
  Remove Duplicates: Once identified, you can either delete the duplicate entries or correct them as necessary. Ensure that you have proper backups and that you understand the implications of removing data.
  Data Validation: Implement validation checks in your data entry processes to prevent duplicates from being created in the future.
  Review Data Migration Processes: If the issue arose from a data migration, review the migration scripts or processes to ensure they include checks for existing entries before inserting new ones.
  Consult Documentation: Check SAP documentation or notes related to the specific module you are working with for any additional guidance or known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16 (Data Browser), SE11 (Data Dictionary), and others that may help in analyzing the data.
  SAP Notes: Search for SAP Notes related to this error message for any patches or updates that may address the issue.
  Support: If the problem persists or if you are unsure about making changes, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  By following these steps, you should be able to resolve the error and prevent it from occurring in the future.