How To Fix OM526 - Manual maintenance of controlling level 0009 or 0010 not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 526

• Message text: Manual maintenance of controlling level 0009 or 0010 not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OM526 - Manual maintenance of controlling level 0009 or 0010 not allowed ?

  The SAP error message OM526 indicates that manual maintenance of controlling levels 0009 or 0010 is not allowed. This typically occurs in the context of controlling (CO) module settings, particularly when dealing with cost centers, internal orders, or other controlling objects.
  Cause:
  
  Configuration Restrictions: The controlling levels 0009 and 0010 are often configured in such a way that they are not meant to be manually maintained. This is usually a design choice to ensure data integrity and consistency within the controlling area.
  System Settings: The system may have been set up to restrict manual changes to certain controlling levels to prevent errors or inconsistencies in financial reporting.
  Authorization Issues: The user may not have the necessary authorizations to make changes to these controlling levels.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the SAP system for controlling levels 0009 and 0010. This can be done in the SPRO transaction under the controlling area settings. If manual maintenance is required, consider adjusting the configuration, but ensure that this aligns with your organization's policies.
  Use Alternative Methods: If manual maintenance is not allowed, consider using alternative methods to achieve your goal, such as using automated processes or batch jobs that can update the controlling levels without manual intervention.
  Authorization Check: Ensure that the user attempting to make the changes has the appropriate authorizations. If not, work with your SAP security team to obtain the necessary permissions.
  Consult Documentation: Refer to SAP documentation or consult with your SAP support team for specific guidance related to your organization's implementation of SAP CO.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KP06 (Cost Center Planning) or KSB1 (Cost Centers: Actual Line Items) to understand how controlling levels are used in practice.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on controlling levels and their maintenance.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  If the issue persists after following these steps, it may be beneficial to escalate the matter to your SAP support team or consult with an SAP expert for further assistance.