How To Fix HRPAO_MASTERDATA305 - Operation &1 is invalid. Navigation cannot be started.

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAO_MASTERDATA - Messages for Masterdata Application

• Message number: 305

• Message text: Operation &1 is invalid. Navigation cannot be started.

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 HRPAO_MASTERDATA305 - Operation &1 is invalid. Navigation cannot be started. ?

  The SAP error message HRPAO_MASTERDATA305 with the description "Operation &1 is invalid. Navigation cannot be started." typically occurs in the context of the SAP Human Resources (HR) module, particularly when dealing with master data operations. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Invalid Operation Code: The operation code (&1) specified in the transaction may not be valid or recognized by the system.
  Authorization Issues: The user may not have the necessary authorizations to perform the operation or access the specific master data.
  Configuration Issues: There may be configuration problems in the HR module that prevent the operation from being executed.
  Data Integrity Issues: The master data being accessed may have inconsistencies or errors that prevent navigation.
  System Bugs or Limitations: There could be bugs in the specific version of SAP being used, or limitations in the functionality.
  
  Solutions:
  
  Check Operation Code: Verify that the operation code you are trying to use is valid. Consult the SAP documentation or your system administrator to ensure that the operation is supported.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the operation. This can be checked in transaction SU53 or by consulting with your security team.
  Configuration Review: Check the configuration settings in the HR module to ensure that everything is set up correctly. This may involve reviewing the customizing settings in transaction SPRO.
  Data Validation: Validate the master data being accessed for any inconsistencies or errors. Use transaction codes like PA20 or PA30 to check the data.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. You can search for notes in the SAP Support Portal.
  System Update: If the issue is due to a bug, ensure that your SAP system is up to date with the latest patches and updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA20 (Display HR Master Data), PA30 (Maintain HR Master Data), and SPRO (SAP Reference IMG).
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  User Forums: Check SAP community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.