How To Fix /SAPAPO/DMRES890 - The validity intervals of resource and default driver do not match

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 890

• Message text: The validity intervals of resource and default driver do not match

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES890 - The validity intervals of resource and default driver do not match ?

  The SAP error message /SAPAPO/DMRES890 indicates that there is a mismatch between the validity intervals of a resource and its associated default driver in the Advanced Planning and Optimization (APO) module. This error typically arises when the time periods during which the resource and the default driver are valid do not align, which can lead to issues in planning and scheduling.
  Cause:
  
  Validity Interval Mismatch: The resource has a defined validity period that does not overlap with the validity period of the default driver.
  Configuration Issues: The default driver may not be correctly configured or may have been changed without updating the resource.
  Data Maintenance Errors: There may have been errors during data entry or maintenance that resulted in incorrect validity periods.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Validity Intervals:
  
  Go to the resource master data in the SAP system.
  Check the validity intervals of both the resource and the default driver.
  Ensure that the validity periods overlap. If they do not, adjust the validity periods accordingly.
  
  
  
  Update Default Driver:
  
  If the default driver is outdated or incorrectly configured, update it to ensure that its validity period matches that of the resource.
  You can do this in the relevant configuration settings for the default driver.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the resource and driver data to identify any discrepancies.
  Use transaction codes like /SAPAPO/DMRES to view and manage resource data.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to resource and driver configuration to ensure that you are following best practices.
  
  
  
  Testing:
  
  After making changes, test the planning scenario to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/DMRES for resource management and /SAPAPO/DRIVER for driver management.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional guidance.
  User Roles: Ensure that you have the necessary permissions to make changes to resource and driver configurations.
  Documentation: Refer to the SAP Help Portal for detailed information on resource and driver configuration in APO.
  
  By following these steps, you should be able to resolve the error and ensure that the validity intervals of the resource and default driver are aligned.