How To Fix RECABC056 - Space not allowed within key field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RECABC - Basis (Technical Objects - Library)

• Message number: 056

• Message text: Space not allowed within key field &1

What causes this issue?

Using spaces in key fields is not allowed because spaces are used
internally as separators for combined keys, and this can cause problems
in follow-on processes (such as CO functions, Document Management).

System Response

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

INCLUDE RECA_CUSTOMIZED_MESSAGE_INFO OBJECT DOKU ID TX

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RECABC056 - Space not allowed within key field &1 ?

  The SAP error message RECABC056: Space not allowed within key field &1 typically occurs when there is an attempt to enter a key field value that contains spaces. In SAP, key fields are used to uniquely identify records, and spaces are not permitted within these fields as they can lead to ambiguity and data integrity issues.
  Cause:
  
  Spaces in Key Fields: The most common cause of this error is that the user has inadvertently included spaces in a key field value when entering data.
  Data Import Issues: If data is being imported from an external source (like a file or another system), the data may contain leading or trailing spaces that are not visible.
  Incorrect Formatting: Sometimes, the formatting of the data might not be consistent, leading to spaces being included.
  
  Solution:
  
  Check Input Values: Review the input values for the key field and ensure that there are no leading, trailing, or embedded spaces. Remove any unnecessary spaces.
  Data Validation: Implement validation checks in your data entry forms or processes to prevent users from entering spaces in key fields.
  Data Cleansing: If the data is being imported, consider running a data cleansing process to remove spaces from key fields before the import.
  Use of Functions: If you are working with ABAP or other programming languages, you can use functions to trim spaces from strings (e.g., CONCATENATE with TRIM in ABAP).
  User Training: Educate users about the importance of entering data correctly and the implications of spaces in key fields.
  
  Related Information:
  
  SAP Documentation: Refer to SAP's official documentation for more details on data entry standards and key field requirements.
  Transaction Codes: If you are working within a specific transaction, check the transaction's documentation for any specific requirements regarding key fields.
  Debugging: If you are a developer, you can debug the program to see where the error is being triggered and check the values being passed to the key field.
  
  By addressing the issue of spaces in key fields, you can resolve the RECABC056 error and ensure that your data integrity is maintained within the SAP system.