How To Fix FDT_CORE163 - Number of decimal places is bigger than the length of the number

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 163

• Message text: Number of decimal places is bigger than the length of the number

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 FDT_CORE163 - Number of decimal places is bigger than the length of the number ?

  The SAP error message FDT_CORE163 indicates that there is a mismatch between the number of decimal places specified for a numeric field and the total length of that number. This typically occurs in scenarios where a numeric value is being processed, and the defined format does not allow for the specified number of decimal places.
  Cause:
  
  Field Definition: The field in question may have been defined with a certain length that is insufficient to accommodate the number of decimal places specified. For example, if a field is defined to hold a total of 5 digits, but you are trying to input a number with 3 decimal places, it will not fit.
  Data Input: The data being inputted may have more decimal places than the field can handle. For instance, if the field is defined as 5,2 (5 total digits, 2 decimal places), and you try to input 123.456, it will trigger this error.
  Configuration Issues: There may be issues in the configuration of the data types or structures in the underlying data model.
  
  Solution:
  
  
  Check Field Length and Decimal Places: Review the field definition in the relevant data structure or table. Ensure that the total length of the field is sufficient to accommodate the number of decimal places you intend to use.
  
  For example, if you need 3 decimal places, the field should be defined with a length of at least 5 (for the integer part) + 3 (for the decimal part) = 8 total length.
  
  
  
  Adjust Input Data: If the input data is incorrect, modify the data to ensure it fits within the defined field length and decimal places. For example, round the number or truncate the decimal places as necessary.
  
  
  Modify Data Type Configuration: If you have control over the data model, consider modifying the data type configuration to allow for more decimal places or a larger total length.
  
  
  Consult Documentation: Check SAP documentation or consult with your SAP administrator for specific guidelines on field definitions and data types.
  
  
  Testing: After making changes, test the input again to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional context.
  Data Dictionary: Familiarize yourself with the SAP Data Dictionary (SE11) to understand how fields are defined and how to modify them.
  Debugging: If you have access to debugging tools, you can trace the program execution to identify where the error is being triggered.
  
  By following these steps, you should be able to resolve the FDT_CORE163 error and ensure that your numeric data is processed correctly in SAP.