How To Fix DMC_RT_MSG132 - File &1: Invalid count of digits in dec field > 15

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 132

• Message text: File &1: Invalid count of digits in dec field > 15

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_MSG132 - File &1: Invalid count of digits in dec field > 15 ?

  The SAP error message DMC_RT_MSG132 indicates that there is an issue with the number of digits in a decimal field. Specifically, it states that the count of digits exceeds the maximum allowed limit of 15 digits. This error typically occurs in the context of data migration or data transformation processes, particularly when using SAP Data Migration Cockpit (DMC) or similar tools.
  Cause:
  The error is caused by attempting to insert or process a decimal value that has more than 15 digits in its representation. In SAP, the maximum precision for decimal fields is often limited to 15 digits, which includes both the integer and fractional parts. If the data being processed exceeds this limit, the system will throw this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Data Source: Review the source data to identify any decimal values that exceed 15 digits. This can be done by querying the data or exporting it to a spreadsheet for easier analysis.
  
  
  Data Cleansing: If you find any values that exceed the limit, you will need to either:
  
  Round the Values: Reduce the number of decimal places to ensure that the total number of digits does not exceed 15.
  Truncate the Values: Remove excess digits if they are not necessary for your business logic.
  Adjust the Data Type: If the precision is critical, consider changing the data type in the target system to accommodate larger values, if possible.
  
  
  
  Modify the Mapping: If you are using a data migration tool, check the mapping configuration to ensure that it correctly handles decimal values and applies any necessary transformations.
  
  
  Testing: After making the necessary adjustments, re-run the data migration or transformation process to verify that the error has been resolved.
  
  
  Documentation: Document the changes made to the data and the reasons for those changes to maintain a clear record for future reference.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on data types and their limits.
  Data Migration Cockpit (DMC): Familiarize yourself with the features and limitations of the DMC, especially regarding data types and field mappings.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the DMC_RT_MSG132 error and successfully process your data.