How To Fix /PLMI/AL_GSS035 - Required quantity calculation for source cannot be performed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/AL_GSS -

• Message number: 035

• Message text: Required quantity calculation for source cannot be performed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/AL_GSS035 - Required quantity calculation for source cannot be performed ?

  The SAP error message /PLMI/AL_GSS035 Required quantity calculation for source cannot be performed typically occurs in the context of Advanced Planning and Optimization (APO) or similar modules where the system is trying to calculate the required quantity for a source (like a vendor or production location) but encounters an issue.
  Causes:
  
  Missing Master Data: The required master data (like material master, source list, or info records) may not be properly maintained or may be missing.
  Incorrect Configuration: The configuration settings for the planning area or the planning book may not be set up correctly.
  Data Inconsistencies: There may be inconsistencies in the data, such as incorrect or missing planning data for the material or location.
  Planning Version Issues: The planning version being used may not be active or may not have the necessary data.
  Resource Availability: The system may not be able to find available resources or capacity to fulfill the required quantity.
  
  Solutions:
  
  Check Master Data: Ensure that all relevant master data (material master, source list, info records) is correctly maintained and available in the system.
  Review Configuration: Verify the configuration settings for the planning area and planning book to ensure they are set up correctly.
  Data Consistency Check: Run consistency checks on the data to identify and resolve any inconsistencies.
  Active Planning Version: Make sure that the planning version you are using is active and contains the necessary data.
  Resource Availability Check: Check the availability of resources and capacity to ensure that the system can calculate the required quantities.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/SDP94 (for planning book) or /SAPAPO/MC62 (for master data) to check the relevant data.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to SAP documentation for Advanced Planning and Optimization for more detailed information on master data and configuration settings.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.