How To Fix /SAPAPO/PDEM_GEN_SRV100 - Error in calculated start or end date

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM_GEN_SRV -

• Message number: 100

• Message text: Error in calculated start or end date

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM_GEN_SRV100 - Error in calculated start or end date ?

  The SAP error message /SAPAPO/PDEM_GEN_SRV100 typically indicates that there is an issue with the calculated start or end date in the context of SAP Advanced Planning and Optimization (APO). This error can arise in various scenarios, such as during planning runs, when creating or modifying planning objects, or when executing certain transactions.
  Causes:
  
  Invalid Date Ranges: The start and end dates may not be valid, possibly due to incorrect configuration or input data.
  Time Zone Issues: There may be discrepancies in time zone settings that affect date calculations.
  Master Data Issues: Problems with master data (e.g., product, location, or resource) can lead to incorrect date calculations.
  Planning Version Issues: The planning version being used may not be correctly set up or may have inconsistencies.
  Resource Availability: If the resources required for the planning process are not available during the specified dates, it can lead to this error.
  
  Solutions:
  
  Check Date Inputs: Verify the start and end dates being used in the planning process. Ensure they are within valid ranges and logically consistent.
  Review Master Data: Ensure that all relevant master data (products, resources, locations) is correctly maintained and does not have any inconsistencies.
  Check Time Zone Settings: Ensure that the time zone settings in the system are correctly configured and consistent across all relevant components.
  Validate Planning Version: Make sure that the planning version is correctly set up and that there are no issues with the version being used.
  Resource Availability Check: Confirm that the resources required for the planning process are available during the specified dates. If not, adjust the planning parameters accordingly.
  Consult Logs: Check the application logs for more detailed error messages that can provide additional context about the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches and updates.
  Documentation: Review the SAP APO documentation for guidelines on date handling and planning processes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation, or to reach out to SAP support for assistance.