How To Fix VO739 - Unexpected return code MVKE_SINGLE_READ: &

SAP Error Message - Details

• Message type: E = Error

• Message class: VO - W&S: Rough workload forecast + picking wave

• Message number: 739

• Message text: Unexpected return code MVKE_SINGLE_READ: &

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 VO739 - Unexpected return code MVKE_SINGLE_READ: & ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  VO739 Unexpected return code MVKE_SINGLE_READ: &
  
  Meaning / Cause:
  
  
  The error VO739 with the text "Unexpected return code MVKE_SINGLE_READ: &" typically occurs during the execution of a function module or a BAPI that tries to read data from the MVKE table (Sales Data for Material) but encounters an unexpected return code or result.
  
  
  The placeholder "&" in the message is replaced by the actual return code or error code returned by the function/module that reads the MVKE data.
  
  
  This usually indicates that the system expected a certain return code (e.g., success or "0") but received something else, which could be due to:
  
  The material sales data (MVKE) record not existing for the given material and sales organization.
  Authorization issues preventing reading the MVKE table.
  Inconsistent or missing master data.
  A programming or configuration error in the custom or standard code calling the read operation.
  
  
  
  
  Common Scenarios:
  
  When a program or BAPI tries to fetch sales data for a material but the material is not maintained in the sales area (sales org + distribution channel).
  When the material master is incomplete or missing sales views.
  When there is a mismatch in the input parameters (material number, sales org, distribution channel).
  When a custom enhancement or user-exit incorrectly handles the return code.
  
  
  How to Analyze:
  
  Check the exact return code in the message (the value replacing "&"). This will give clues about the nature of the problem.
  Verify the material master data:
  
  Use transaction MM03 to check if the material has sales views maintained.
  Check if the sales organization and distribution channel exist for the material.
  
  
  Check authorizations:
  
  Ensure the user executing the transaction or program has authorization to read MVKE data.
  
  
  Debug the program:
  
  If this error occurs in a custom program or enhancement, debug to see why the return code is unexpected.
  
  
  Check OSS Notes:
  
  Search SAP Notes for VO739 or related MVKE_SINGLE_READ errors for known issues or patches.
  
  
  
  
  Possible Solutions:
  
  Maintain missing sales data: If the material lacks sales views, maintain them via MM01/MM02.
  Correct input parameters: Ensure the material number, sales org, and distribution channel passed to the function/module are correct.
  Handle return codes properly: If custom code is involved, adjust the logic to handle all possible return codes gracefully.
  Check authorizations: Assign necessary authorizations to the user.
  Apply SAP Notes: If the issue is due to a known bug, apply the relevant SAP Notes.
  
  
  Related Information:
  
  MVKE table: Contains sales data for materials, key fields include MATNR (material number), VKORG (sales org), VTWEG (distribution channel).
  Function modules/BAPIs: Many BAPIs or function modules read MVKE data, e.g., BAPI_MATERIAL_GET_DETAIL.
  Transactions: MM01/MM02/MM03 for material master maintenance and display.
  Debugging: Use SE37/SE80 to debug the function module or program raising the error.
  SAP Notes: Search for "VO739" or "MVKE_SINGLE_READ" in the SAP Support Portal.
  
  
  If you provide the exact return code replacing "&" or the context (transaction, program, BAPI), I can help you further narrow down the cause and solution.