How To Fix CI_DRAFTPRD_MESSAGE635 - System error: invalid output from product unit conversion (Prd & Inv. &)

SAP Error Message - Details

• Message type: E = Error

• Message class: CI_DRAFTPRD_MESSAGE -

• Message number: 635

• Message text: System error: invalid output from product unit conversion (Prd & Inv. &)

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 CI_DRAFTPRD_MESSAGE635 - System error: invalid output from product unit conversion (Prd & Inv. &) ?

  The SAP error message CI_DRAFTPRD_MESSAGE635 indicates that there is an issue with the product unit conversion during a process involving product and inventory management. This error typically arises when the system encounters an invalid output while trying to convert units of measure for a product.
  Causes:
  
  Incorrect Unit of Measure (UoM) Configuration: The units of measure for the product may not be properly defined or configured in the system.
  Missing Conversion Factors: There may be missing or incorrect conversion factors between different units of measure for the product.
  Data Inconsistencies: There could be inconsistencies in the master data related to the product, such as in the material master or the unit of measure settings.
  Custom Code Issues: If there are custom developments or enhancements in the system, they might be causing unexpected behavior during the unit conversion process.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using that