How To Fix RSSDA057 - Field &1: Wrong specification of Length or Scale

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSDA - BW HANA Smart Data Access

• Message number: 057

• Message text: Field &1: Wrong specification of Length or Scale

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSSDA057 - Field &1: Wrong specification of Length or Scale ?

  The SAP error message RSSDA057, which states "Field &1: Wrong specification of Length or Scale," typically occurs in the context of data dictionary definitions, particularly when defining fields in a database table or structure. This error indicates that there is an inconsistency or an incorrect specification regarding the length or scale of a field in the data model.
  
  Cause:
  
  Incorrect Length or Scale: The length or scale specified for a field does not match the expected values. For example, if a field is defined as a decimal with a scale that exceeds the defined length, this error will occur.
  Data Type Mismatch: The data type of the field may not support the specified length or scale. For instance, a character field cannot have a scale.
  Inconsistent Definitions: If the field is being used in multiple places (like in a table and a view), and the definitions are inconsistent, this error can arise.
  Database Constraints: The