How To Fix TM102 - Only positive values allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: TM - Messages for FIMA

• Message number: 102

• Message text: Only positive values allowed

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 TM102 - Only positive values allowed ?

  The SAP error message TM102 ("Only positive values allowed") typically occurs in the context of transportation management or logistics when a user attempts to enter a negative value in a field that only accepts positive values. This can happen in various scenarios, such as when dealing with quantities, weights, or costs.
  Cause:
  
  Negative Input: The most common cause is that a user has inadvertently entered a negative number in a field that requires a positive value.
  Data Transfer Issues: If data is being imported or transferred from another system, it may contain negative values that are not valid in the SAP context.
  Configuration Issues: There may be configuration settings in the SAP system that enforce positive values for certain fields, and these settings may not align with the business process.
  
  Solution:
  
  Check Input Values: Review the input values in the relevant fields and ensure that all quantities, weights, and costs are entered as positive numbers.
  Data Validation: Implement validation checks in the data entry process to prevent negative values from being entered.
  Review Data Transfers: If the error arises from data imports, check the source data for negative values and correct them before importing.
  Configuration Review: Consult with your SAP configuration team to review the settings related to the fields in question. Ensure that the configuration aligns with your business requirements.
  User Training: Provide training to users on the importance of entering valid data and how to avoid common mistakes that lead to this error.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to transportation management, such as /SCMTMS/ for transportation management or other logistics-related transactions.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to SAP documentation for the specific module you are working with to understand the constraints and requirements for data entry.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.