How To Fix 87503 - Conversion result for & -> & is too large

SAP Error Message - Details

• Message type: E = Error

• Message class: 87 - Localization Croatia: Messages

• Message number: 503

• Message text: Conversion result for & -> & is too large

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 87503 - Conversion result for & -> & is too large ?

  The SAP error message "87503 Conversion result for & -> & is too large" typically occurs when there is an attempt to convert a value from one data type to another, and the resulting value exceeds the maximum limit of the target data type. This can happen in various scenarios, such as during data processing, calculations, or when moving data between fields of different types.
  Cause:
  
  Data Type Mismatch: The source data type has a larger range or precision than the target data type. For example, trying to convert a large numeric value (like a FLOAT or DECIMAL) into an INT or CHAR that cannot accommodate the value.
  Overflow: The value being converted exceeds the maximum allowable value for the target data type.
  Incorrect Field Length: If the target field has a defined length that is too short to hold the converted value, this error can occur.
  
  Solution:
  
  Check Data Types: Review the data types of the source and target fields. Ensure that the target field can accommodate the values being converted.
  Adjust Field Lengths: If the target field is a character or string type, increase its length to ensure it can hold the converted value.
  Use Appropriate Data Types: If possible, use a larger data type for the target field to prevent overflow. For example, if converting from DECIMAL(10,2) to INT, consider using DECIMAL(10,2) for both fields if applicable.
  Data Validation: Implement checks to validate the data before conversion to ensure it falls within acceptable limits.
  Debugging: If the error occurs in a specific program or transaction, use debugging tools to trace the values being processed and identify where the conversion is failing.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation regarding data types and conversion rules to understand the limits and constraints of different data types.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By addressing the underlying cause of the error and ensuring that data types and lengths are appropriate, you can resolve the "87503 Conversion result for & -> & is too large" error effectively.