How To Fix /PLMI/NAV_API002 - Incomplete key

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/NAV_API -

• Message number: 002

• Message text: Incomplete key

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 /PLMI/NAV_API002 - Incomplete key ?

  The SAP error message /PLMI/NAV_API002 Incomplete key typically occurs in the context of the SAP Logistics and Supply Chain Management modules, particularly when dealing with navigation or API calls that require specific key fields to be filled in.
  Cause:
  The error indicates that a required key field is missing or incomplete in the API call or navigation request. This can happen due to several reasons:
  
  Missing Key Fields: The API or function module expects certain key fields to be provided, and one or more of these fields are not supplied.
  Incorrect Data Format: The data provided for the key fields may not match the expected format or data type.
  Configuration Issues: There may be issues with the configuration of the API or the underlying data model that leads to incomplete key definitions.
  
  Solution:
  To resolve the /PLMI/NAV_API002 Incomplete key error, you can take the following steps:
  
  
  Check Required Fields: Review the documentation for the API or function module you are using to identify the required key fields. Ensure that all necessary fields are included in your request.
  
  
  Validate Input Data: Ensure that the data you are passing for the key fields is complete and in the correct format. This includes checking for:
  
  Correct data types (e.g., numeric, string)
  Proper length of the fields
  No leading or trailing spaces
  
  
  
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant function module or API to inspect the values being passed and identify which key field is incomplete.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that might address this specific error. There may be patches or updates that resolve known issues.
  
  
  Review Configuration: If the error persists, review the configuration settings related to the API or the data model to ensure that all necessary keys are defined correctly.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs or screenshots.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module or API you are working with for detailed information on required fields and their formats.
  Community Forums: Check SAP Community forums or other user groups where similar issues may have been discussed. Other users may have encountered the same error and found solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE80 (Object Navigator) or SE37 (Function Module).
  
  By following these steps, you should be able to identify and resolve the cause of the /PLMI/NAV_API002 Incomplete key error in SAP.