How To Fix VCH_L2A_NAVIGATOR000 - Missing parameter &1 for navigate to PMEVC

SAP Error Message - Details

• Message type: E = Error

• Message class: VCH_L2A_NAVIGATOR - VCH Transition Tools - External Navigator Message Class

• Message number: 000

• Message text: Missing parameter &1 for navigate to PMEVC

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message VCH_L2A_NAVIGATOR000 - Missing parameter &1 for navigate to PMEVC ?

  The SAP error message "VCH_L2A_NAVIGATOR000 Missing parameter &1 for navigate to PMEVC" typically indicates that there is a missing or incorrectly configured parameter when trying to navigate to the PMEVC (Project Management Environment for Value Chain) in SAP.
  Cause:
  
  Missing Parameter: The error suggests that a required parameter (denoted by &1) is not being passed to the navigation function. This could be due to a configuration issue or a missing entry in the relevant transaction or program.
  Incorrect Configuration: The navigation settings or the parameters defined in the customizing settings may not be correctly set up.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain parameters or transactions, leading to this error.
  System Bugs: There could be bugs or issues in the specific version of SAP you are using that may cause this error.
  
  Solution:
  
  Check Parameters: Review the parameters being passed to the PMEVC navigation. Ensure that all required parameters are correctly defined and populated.
  Configuration Review: Go to the relevant customizing settings in SAP (transaction SPRO) and check the configuration for the PMEVC navigation. Ensure that all necessary settings are correctly configured.
  Authorization Check: Verify that the user has the necessary authorizations to access the PMEVC and related transactions. You can check this using transaction SU53 or by consulting with your security team.
  Debugging: If you have access to debugging tools, you can try to debug the navigation process to identify where the missing parameter is being called and why it is not being populated.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. Sometimes, SAP releases notes that provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant context to help them diagnose the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in the PMEVC navigation, such as CJ20N (Project Builder) or other project management-related transactions.
  Documentation: Review SAP documentation related to project management and PMEVC to understand the expected parameters and configurations.
  Community 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 and resolve the issue related to the error message "VCH_L2A_NAVIGATOR000 Missing parameter &1 for navigate to PMEVC."