How To Fix BOM142 - Value must be greater than 0

SAP Error Message - Details

• Message type: E = Error

• Message class: BOM - BOMs (2)

• Message number: 142

• Message text: Value must be greater than 0

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 BOM142 - Value must be greater than 0 ?

  The SAP error message BOM142 ("Value must be greater than 0") typically occurs in the context of Bill of Materials (BOM) management when a user attempts to enter a value that is either zero or negative in a field that requires a positive numeric value. This error can arise in various scenarios, such as when creating or modifying BOMs, routing, or other related master data.
  Causes:
  
  Incorrect Input: The most common cause is that the user has entered a value of zero or a negative number in a field that expects a positive value (e.g., quantity, component quantity).
  Default Values: Sometimes, default values set in the system may be zero or negative due to configuration issues or data migration problems.
  Data Integrity Issues: There may be issues with the data integrity in the BOM or related master data that lead to invalid values being processed.
  
  Solutions:
  
  Check Input Values: Review the fields where the error occurs and ensure that all numeric values are greater than zero. This includes checking component quantities, item quantities, and any other relevant fields.
  Default Settings: If the error arises from default values, check the configuration settings in the BOM or related master data to ensure that defaults are set correctly.
  Data Validation: Implement data validation checks in the input process to prevent users from entering invalid values. This can be done through user exits or validation rules.
  Review BOM Structure: If the error persists, review the entire BOM structure for any components or items that may have been incorrectly defined or configured.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction or process you are working on.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to BOM management, such as CS01 (Create BOM), CS02 (Change BOM), or CS03 (Display BOM).
  SAP Notes: Check SAP Notes for any known issues or patches related to BOM management that may address this error.
  User Training: Ensure that users are trained on the correct data entry procedures to minimize the occurrence of this error in the future.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant for further investigation.