How To Fix CY661 - Table line & & invalid

CY661 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 661

• Message text: Table line & & invalid

What causes this issue?

An invalid table line was accessed. There is a program error.

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

System Response

How to fix this error?

You should report the problem to SAP.

Error message extract from SAP system. Copyright SAP SE.

CY661 - Details

• The SAP error message CY661 ("Table line & & invalid") typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost center accounting or internal orders. This error indicates that there is an issue with the data being processed, specifically that a line in a table is not valid for the operation being performed.
  Causes:
  
  Invalid Data Entry: The error may arise from incorrect or incomplete data entries in the relevant fields. This could include invalid cost center, internal order, or other related master data.
  Missing Master Data: If the system cannot find the necessary master data (like cost centers or internal orders) that the line references, it will trigger this error.
  Data Consistency Issues: There may be inconsistencies in the data, such as mismatched periods, fiscal year issues, or incorrect assignment of cost elements.
  
  Configuration Issues: Incorrect configuration in the controlling area or related settings can lead to this