How To Fix VO702 - Unexpected return code CONVERSION_EXIT_CUNIT_OUTPUT: &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 702

• Message text: Unexpected return code CONVERSION_EXIT_CUNIT_OUTPUT: &

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 VO702 - Unexpected return code CONVERSION_EXIT_CUNIT_OUTPUT: & ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  VO702 Unexpected return code CONVERSION_EXIT_CUNIT_OUTPUT: &
  
  Cause:
  This error typically occurs during the output processing of a sales document (e.g., order, delivery, billing) when the system tries to convert or format a unit of measure (UoM) using a conversion exit function module, specifically CONVERSION_EXIT_CUNIT_OUTPUT.
  
  The function module CONVERSION_EXIT_CUNIT_OUTPUT is responsible for converting internal unit of measure codes into external (display) format.
  The error indicates that this conversion function returned an unexpected or error code, which the output processing program (like output determination or print program) did not anticipate.
  Possible reasons include:
  
  The unit of measure code in the document is invalid or not maintained properly.
  The conversion exit function encountered an unexpected input or internal error.
  Customizations or user exits/enhancements affecting unit of measure conversion are faulty.
  Data inconsistencies in the material master or sales document.
  
  
  
  
  Solution:
  
  
  Check Unit of Measure Data:
  
  Verify that the unit of measure used in the sales document is valid and correctly maintained in SAP.
  Transaction codes to check:
  
  CUNI — Units of Measure maintenance.
  MM03 — Material master to check base and alternative units.
  
  
  Ensure that the unit exists and is consistent.
  
  
  
  Debug the Conversion Exit:
  
  Debug the function module CONVERSION_EXIT_CUNIT_OUTPUT to see what input it receives and why it returns an unexpected code.
  Check for any custom code or enhancements that might influence this function.
  
  
  
  Check Output Determination and Forms:
  
  If the error occurs during output processing (e.g., printing or emailing documents), check the output program or form.
  Look for any custom code that calls the conversion exit or handles units of measure.
  Ensure that the output program handles error codes gracefully.
  
  
  
  Data Consistency Checks:
  
  Run consistency checks on sales documents and material master data.
  Use transaction VA02 or VA03 to review the document.
  Check for any unusual or non-standard units.
  
  
  
  SAP Notes and Support:
  
  Search SAP Notes for known issues related to CONVERSION_EXIT_CUNIT_OUTPUT and message VO702.
  Apply any relevant patches or corrections.
  
  
  
  
  Related Information:
  
  
  Function Module: CONVERSION_EXIT_CUNIT_OUTPUT
  
  Converts internal unit codes to external format for display.
  
  
  Transaction Codes:
  
  CUNI — Units of Measure maintenance.
  VA02 / VA03 — Change / Display Sales Order.
  MM03 — Display Material Master.
  SP01 — Output request monitoring.
  
  
  
  SAP Notes:
  
  Check SAP Service Marketplace or SAP ONE Support Launchpad for notes related to VO702 or unit of measure conversion errors.
  
  
  Common Scenario:
  
  This error often appears when printing or outputting sales documents where the unit of measure is not standard or has been customized incorrectly.
  
  
  
  If you provide more context (e.g., when exactly the error occurs, document type, or customizations), I can help with more specific troubleshooting steps.