How To Fix GPDPEG674 - &1 -> loop >>LLC &4

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 674

• Message text: &1 -> loop >>LLC &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GPDPEG674 - &1 -> loop >>LLC &4 ?

  The SAP error message GPDPEG674 typically indicates a problem related to the planning process in SAP, 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 planning process, which can occur due to various reasons such as incorrect configuration, data inconsistencies, or issues with the master data.
  Cause:
  
  Loop in Planning: The error indicates that there is a loop in the planning process, which means that the system is trying to plan a product in a way that it keeps returning to the same state without making progress.
  Configuration Issues: Incorrect settings in the planning configuration can lead to loops. This could be related to the planning strategy, product allocation, or other related settings.
  Master Data Issues: Problems with master data, such as incorrect or missing information in the material master, can also lead to this error.
  Dependencies: If there are dependencies or constraints that are not properly defined, it can cause the planning process to loop.
  
  Solution:
  
  Check Configuration: Review the planning configuration settings in the system. Ensure that all settings related to the planning strategy, product allocation, and other relevant configurations are correct.
  Review Master Data: Check the master data for the affected product. Ensure that all necessary information is complete and accurate. This includes checking the material master, BOMs, and routing.
  Analyze Planning Runs: Use transaction codes like /SAPAPO/MC90 or /SAPAPO/MC94 to analyze the planning runs and identify where the loop is occurring.
  Debugging: If the issue persists, consider debugging the planning process to identify the exact point where the loop is occurring. This may require technical expertise.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  Engage SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for monitoring and analyzing planning processes, such as /SAPAPO/MC90 (for planning book) and /SAPAPO/MC94 (for planning run).
  Documentation: Review SAP documentation related to GATP and planning processes to understand the configuration and data requirements better.
  Community 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 GPDPEG674 error and implement a solution to resolve it.