How To Fix CJ638 - The column could not be moved

SAP Error Message - Details

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 638

• Message text: The column could not be moved

What causes this issue?

You have tried to move a column to the first or second column in the
table area

System Response

INCLUDE NA_ALLG_NOVERARBEITUNG OBJECT DOKU ID TX
&DEPENDENCIES&
No columns can be moved to in front of the selection and sub-structure
columns.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CJ638 - The column could not be moved ?

  The SAP error message CJ638, which states "The column could not be moved," typically occurs in the context of the Project System (PS) module when users attempt to rearrange columns in a report or a layout. This error can be frustrating, but understanding its causes and potential solutions can help you resolve it.
  Causes:
  
  
  Layout Restrictions: The layout you are trying to modify may have restrictions that prevent certain columns from being moved. This can happen if the layout is locked or if it is a standard layout that does not allow modifications.
  
  
  User Authorizations: The user may not have the necessary authorizations to modify the layout or the report. This can be due to role restrictions or missing permissions.
  
  
  Technical Issues: There may be a technical issue with the SAP GUI or the specific transaction you are using. This can include bugs or glitches in the system.
  
  
  Data Structure: The underlying data structure may not support the movement of certain columns, especially if they are derived fields or calculated fields.
  
  
  Solutions:
  
  
  Check Layout Settings: Ensure that the layout you are trying to modify is not locked. You can try creating a new layout or modifying a different one to see if the issue persists.
  
  
  User Authorizations: Verify that you have the necessary authorizations to modify layouts. You may need to contact your SAP security administrator to check your roles and permissions.
  
  
  Restart SAP GUI: Sometimes, simply restarting the SAP GUI can resolve temporary glitches. Close the application and reopen it to see if the error persists.
  
  
  Use a Different Transaction: If the error occurs in a specific transaction, try using a different transaction or report to see if the issue is isolated to that particular area.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. There may be known issues with certain versions of SAP that have been documented.
  
  
  Contact SAP Support: If the issue continues and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with details about the error, including the transaction code and any steps that lead to the error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the Project System module, such as CJ20N (Project Builder) or CJ03 (Display Project).
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review SAP documentation related to the Project System and layout management for additional context and troubleshooting steps.
  
  By following these steps, you should be able to diagnose and potentially resolve the CJ638 error in SAP.