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

PSSC_CONTR001 - Overview

• 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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PSSC_CONTR001 - Details

• 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