How To Fix PSSC_CONTR001 - Technical assertion failed; more than one GPD document returned

SAP Error Message - Details

• Message type: E = Error

• Message class: PSSC_CONTR - Messages for application controller

• Message number: 001

• Message text: Technical assertion failed; more than one GPD document returned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PSSC_CONTR001 - Technical assertion failed; more than one GPD document returned ?

  The SAP error message PSSC_CONTR001 indicates that a technical assertion has failed because more than one GPD (Global Product Data) document has been returned when only one was expected. This error typically occurs in the context of SAP's Product Lifecycle Management (PLM) or similar modules where product data is managed.
  Cause:
  
  Data Duplication: The most common cause of this error is that there are duplicate entries in the GPD documents. This can happen due to incorrect data entry, system errors, or issues during data migration.
  Configuration Issues: There may be configuration settings in the system that are not set up correctly, leading to multiple documents being returned for a single query.
  Query Logic: The logic used to retrieve the GPD documents may not be correctly defined, resulting in multiple documents being fetched instead of one.
  
  Solution:
  
  
  Check for Duplicates: 
  
  Use transaction codes like SE16 or SE11 to check the underlying database tables for GPD documents. Look for duplicates based on the criteria that should uniquely identify a GPD document.
  If duplicates are found, you may need to clean up the data by removing or merging duplicate entries.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to GPD documents in the relevant customizing transactions. Ensure that the settings are correctly defined to avoid fetching multiple documents.
  Consult with your SAP Basis or configuration team to ensure that the system is set up correctly.
  
  
  
  Debugging:
  
  If you have access to the ABAP code, you can debug the program or function module that is generating this error. Look for the logic that retrieves GPD documents and see why it is returning multiple entries.
  You may need to adjust the selection criteria or add additional filters to ensure that only one document is returned.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues related to GPD document retrieval.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser), SE11 (Data Dictionary), and SE80 (Object Navigator) for data inspection and debugging.
  Documentation: Review SAP documentation related to GPD and PLM to understand the expected behavior and configuration settings.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.