How To Fix COM_ATTRFRG_GEN134 - Invalid data type for key field (Example: Checkbox, Quantity, Amount ...)

COM_ATTRFRG_GEN134 - Overview

• Message type: E = Error

• Message class: COM_ATTRFRG_GEN - Message Class for Generating Attributes and Sets

• Message number: 134

• Message text: Invalid data type for key field (Example: Checkbox, Quantity, Amount ...)

What causes this issue?

You are not allowed to use attributes with the data type checkbox
(ANKR), quantity (QUAN), amount (CURR), or short string (SSTR) as the
key fields of an extension.

System Response

Your entry is rejected.

How to fix this error?

Use attributes with another data type.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_ATTRFRG_GEN134 - Invalid data type for key field (Example: Checkbox, Quantity, Amount ...) ?

  The SAP error message COM_ATTRFRG_GEN134 indicates that there is an invalid data type for a key field in a configuration or data entry process. This error typically arises when the system expects a specific data type for a key field, but the provided data does not match that expectation. Common examples of invalid data types include using a checkbox where a numeric value is expected, or providing a string where a quantity or amount is required.
  Causes:
  
  Data Type Mismatch: The most common cause is that the data being entered does not match the expected data type for the key field. For example, entering a string in a field that expects a numeric value.
  
  Configuration Issues: There may be issues in the configuration of the data model or the attributes of the key fields in the system.
  User Input Error: Users may inadvertently enter incorrect data types due to misunderstanding the field requirements.
  Integration Issues: