How To Fix /SAPAPO/SCHED855 - Volume groups are not maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SCHED -

• Message number: 855

• Message text: Volume groups are not maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SCHED855 - Volume groups are not maintained ?

  The SAP error message /SAPAPO/SCHED855 Volume groups are not maintained typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to find the necessary volume group data for scheduling or planning activities. This can happen for various reasons, including configuration issues or missing master data.
  Cause:
  
  Missing Volume Group Configuration: The volume groups required for the planning or scheduling process have not been defined in the system.
  Incorrect Master Data: The relevant master data (like product master, location master, etc.) may not be correctly set up or linked to the volume groups.
  Data Inconsistency: There may be inconsistencies in the data that prevent the system from recognizing the volume groups.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the volume group data.
  
  Solution:
  
  
  Check Volume Group Configuration:
  
  Go to the transaction code /SAPAPO/VERP (or the relevant transaction for volume group maintenance).
  Ensure that the volume groups are defined and properly configured in the system.
  
  
  
  Maintain Master Data:
  
  Verify that the relevant master data (like product master, location master, etc.) is correctly set up and linked to the appropriate volume groups.
  Use transaction codes like /SAPAPO/MAT1 for material master or /SAPAPO/LOC1 for location master to check and maintain the data.
  
  
  
  Data Consistency Check:
  
  Run consistency checks to identify any discrepancies in the data that might be causing the issue.
  Use transaction codes like /SAPAPO/CONS to perform consistency checks.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access and maintain volume group data.
  Check the user roles and authorizations in the user management area.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on volume group configuration and maintenance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for volume group maintenance and master data management.
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may resolve the issue.
  User Forums: Engage with SAP community forums or user groups for shared experiences and solutions from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify and resolve the issue related to the /SAPAPO/SCHED855 Volume groups are not maintained error message.