How To Fix /PLMU/UI_MBOM011 - Cannot change the key date; selected tab strip is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMU/UI_MBOM -

• Message number: 011

• Message text: Cannot change the key date; selected tab strip is invalid

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMU/UI_MBOM011 - Cannot change the key date; selected tab strip is invalid ?

  The SAP error message /PLMU/UI_MBOM011 Cannot change the key date; selected tab strip is invalid typically occurs in the context of working with Multi-Level Bill of Materials (BOM) in SAP. This error indicates that there is an issue with the key date you are trying to set or modify, and it is likely related to the current state of the tab or the data being displayed.
  Causes:
  
  Invalid Tab Selection: The error may arise if you are trying to change the key date while on a tab that does not support this action. For example, if you are on a tab that is not relevant for the key date change.
  Data Locking: The data you are trying to modify may be locked by another user or process, preventing changes to the key date.
  Configuration Issues: There may be configuration settings in the system that restrict changes to the key date based on the current context or data state.
  User Authorizations: The user may not have the necessary authorizations to change the key date in the selected context.
  
  Solutions:
  
  Check Tab Selection: Ensure that you are on the correct tab that allows for key date changes. Switch to the appropriate tab and try again.
  Refresh Data: Sometimes, refreshing the data or reloading the transaction can resolve temporary issues. Try navigating away from the transaction and returning to it.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the data you are trying to modify. If you find locks, you may need to wait for them to be released or contact the user who has locked the data.
  Review Authorizations: Ensure that your user role has the necessary permissions to change the key date. If not, contact your SAP administrator to adjust your authorizations.
  Consult Documentation: Review SAP documentation or help resources related to the specific transaction or module you are working with to ensure you are following the correct procedures.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01, CS02, and CS03 for creating, changing, and displaying BOMs, respectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for notes in the SAP Support Portal.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.