How To Fix /SAPAPO/DMRES815 - Cross-period act. indicator not set for resource &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 815

• Message text: Cross-period act. indicator not set for resource &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES815 - Cross-period act. indicator not set for resource &1 ?

  The SAP error message /SAPAPO/DMRES815 indicates that there is an issue with the cross-period activity indicator for a resource in the Advanced Planning and Optimization (APO) module. Specifically, it means that the cross-period activity indicator is not set for the specified resource, which can lead to problems in planning and scheduling.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Resource Configuration: The resource in question has not been configured to allow cross-period activities. This setting is crucial for certain planning scenarios where activities need to be carried over from one period to another.
  Planning Version: The planning version being used may not have the necessary settings or configurations for the resource.
  Master Data Issues: There may be inconsistencies or missing data in the master data related to the resource.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Resource Settings:
  
  Go to the resource master data in the APO system.
  Verify the settings for the resource and ensure that the "Cross-Period Activity" indicator is set. This can usually be found in the resource's configuration settings.
  
  
  
  Adjust Planning Version:
  
  Ensure that the planning version you are using is correctly set up to handle cross-period activities. You may need to check the version settings in the APO system.
  
  
  
  Review Master Data:
  
  Check the master data for the resource to ensure that all necessary fields are filled out correctly and that there are no inconsistencies.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on configuring resources for cross-period activities.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/RES01 (Resource Overview) or /SAPAPO/RES02 (Resource Master Data) to access and modify resource settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resource configuration.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By ensuring that the cross-period activity indicator is set correctly for the resource, you should be able to resolve the error and continue with your planning activities in SAP APO.