How To Fix ATM_ATTRIBUTE036 - Please enter a CDS field whose length is less than 50

SAP Error Message - Details

• Message type: E = Error

• Message class: ATM_ATTRIBUTE - Messages for Attributes

• Message number: 036

• Message text: Please enter a CDS field whose length is less than 50

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATM_ATTRIBUTE036 - Please enter a CDS field whose length is less than 50 ?

  The SAP error message ATM_ATTRIBUTE036, which states "Please enter a CDS field whose length is less than 50," typically occurs in the context of Core Data Services (CDS) views or when defining attributes in a CDS model. This error indicates that the field you are trying to use exceeds the maximum allowed length of 50 characters.
  Cause:
  
  Field Length Exceeded: The field you are trying to reference in your CDS view or model has a length greater than 50 characters. This is a restriction in the CDS framework to ensure compatibility and performance.
  Data Type Mismatch: You may be trying to use a data type that inherently has a length greater than 50 characters, such as certain string types or large text fields.
  
  Solution:
  
  Check Field Definition: Review the definition of the field you are trying to use. Ensure that it is defined with a length of 50 characters or less. If it is a custom field, you may need to modify its definition in the underlying database table or structure.
  Use a Different Field: If the field you are trying to use cannot be changed, consider using a different field that meets the length requirement.
  Modify CDS View: If you are creating or modifying a CDS view, ensure that all fields included in the view comply with the length restriction. You may need to adjust the selection of fields or the way they are defined.
  Truncate or Substring: If you need to use a longer field, consider using a substring or truncating the field to fit within the 50-character limit. This can be done using SQL functions in the CDS view definition.
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) is a framework for defining semantically rich data models in SAP. It allows for the creation of views that can be consumed by various applications.
  Field Lengths in SAP: SAP has specific data types and field lengths defined in its data dictionary. Understanding these can help avoid such errors.
  SAP Notes and Documentation: For more detailed information, you can refer to SAP Notes or the official SAP documentation related to CDS views and data modeling.
  
  If you continue to face issues, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.