How To Fix OH027 - Value maintenance not allowed ->&

SAP Error Message - Details

• Message type: E = Error

• Message class: OH - Messages Group Maintenance

• Message number: 027

• Message text: Value maintenance not allowed ->&

What causes this issue?

It is not possible to process the node you selected, or its single
values in this location.
This could be for a number of different reasons:
The node is part of a standard hierarchy that is used in an alternative
hierarchy or a multi-set.
You can only process the values in the standard hierarchy, except for
profit centers. Only single values are allowed in the standard
hierarchy but no variables, formulas or selection variants and so on.
The node belongs to a standard hierarchy in Profit Center Accounting.
Assigning a profit center to the standard hierarchy can only be done in
the master data maintenance.
The node selected contains formulas.
You can only process nodes containing formulas in the general set
maintenance.
The selected node is a selection variant.
Selection variants may not contain values.
The selected node is a multi-dimension set.
This type of set may only contain other sets, but not values or
intervals.

System Response

The function is not executed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OH027 - Value maintenance not allowed ->& ?

  The SAP error message OH027 ("Value maintenance not allowed") typically occurs in the context of maintaining values for certain configuration settings or master data in SAP. This error indicates that the system does not allow changes to the values you are trying to maintain, which can be due to several reasons.
  Causes of Error OH027
  
  
  Authorization Issues: The user may not have the necessary authorizations to maintain the specific values or configuration settings.
  
  
  Configuration Settings: The system may be configured in such a way that certain values are locked or restricted from being changed. This can happen in various modules, such as Finance (FI), Controlling (CO), or Materials Management (MM).
  
  
  Data Locking: The data you are trying to change may be locked by another user or process, preventing any modifications.
  
  
  System Settings: Certain system settings or parameters may restrict value maintenance for specific fields or objects.
  
  
  Status of the Object: The object you are trying to maintain may be in a status that does not allow changes (e.g., it may be marked as "inactive" or "archived").
  
  
  Solutions to Error OH027
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the action. This can be done by checking the user's roles and authorizations in the SAP system.
  
  
  Review Configuration: Check the configuration settings related to the specific area where the error occurs. This may involve consulting with a functional consultant or reviewing the configuration in transaction codes like SPRO.
  
  
  Unlock Data: If the data is locked, identify the user or process that has locked it and resolve the locking issue. You can use transaction SM12 to check for and manage locks.
  
  
  Change Object Status: If the object is in a status that does not allow changes, you may need to change its status or consult with the relevant team to understand the implications of doing so.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific module or area where the error occurs. There may be specific notes or guidelines provided by SAP.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as:
  
  SM12: To check and manage locks.
  SU53: To analyze authorization issues.
  SPRO: To access configuration settings.
  
  
  
  SAP Notes: Search for SAP Notes related to error OH027 in the SAP Support Portal, as there may be specific fixes or recommendations provided by SAP.
  
  
  User Forums: Consider checking SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  
  By following these steps, you should be able to identify the cause of the OH027 error and implement a suitable solution.