How To Fix GPDPEG673 - &1 -> loop >>GT_LLC_MAT count &4

SAP Error Message - Details

• Message type: E = Error

• Message class: GPDPEG - A&D GPD message classed used by Pegging only

• Message number: 673

• Message text: &1 -> loop >>GT_LLC_MAT count &4

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GPDPEG673 - &1 -> loop >>GT_LLC_MAT count &4 ?

  The SAP error message GPDPEG673 typically indicates a problem related to the planning or processing of materials in the SAP system, particularly in the context of the Global Available-to-Promise (GATP) or similar planning functionalities. The message suggests that there is a loop detected in the processing of materials, which can occur due to various reasons, such as incorrect configuration, data inconsistencies, or issues in the master data.
  Cause:
  
  Loop in Material Processing: The error indicates that there is a loop in the processing of materials, which can happen if there are circular dependencies in the material master data or in the planning configuration.
  Configuration Issues: Incorrect settings in the GATP or other planning-related configurations can lead to loops.
  Data Inconsistencies: Inconsistent or incorrect data in the material master, BOMs (Bill of Materials), or routing can cause the system to enter a loop during processing.
  Custom Code: If there are custom enhancements or user exits that manipulate the planning process, they might inadvertently create loops.
  
  Solution:
  
  Check Material Master Data: Review the material master data for the materials involved in the error. Look for any circular dependencies or incorrect settings.
  Review Configuration: Check the configuration settings in the GATP or related planning areas. Ensure that there are no conflicting settings that could lead to loops.
  Analyze BOM and Routing: If applicable, review the BOM and routing for the materials to ensure there are no circular references.
  Debugging: If you have access to debugging tools, you can trace the execution to identify where the loop is occurring. This may require the help of a developer or SAP Basis consultant.
  Check Custom Code: If there are any custom developments, review them to ensure they are not causing the loop.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide guidance on similar issues.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to analyze the relevant programs or function modules that might be involved in the error.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the root cause of the GPDPEG673 error and implement a solution to resolve it.