How To Fix CNSKF_MSG_CL135 - Enter Activity Element

SAP Error Message - Details

• Message type: E = Error

• Message class: CNSKF_MSG_CL -

• Message number: 135

• Message text: Enter Activity Element

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNSKF_MSG_CL135 - Enter Activity Element ?

  The SAP error message CNSKF_MSG_CL135 ("Enter Activity Element") typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with activity-based costing or cost center accounting. This error indicates that the system requires an activity element to be specified for a particular transaction or entry.
  Cause:
  The error is usually triggered when:
  
  An attempt is made to post costs or allocate resources without specifying an activity element.
  The activity element is a mandatory field in the transaction you are trying to execute, and it has not been filled in.
  There may be configuration issues in the controlling area or the activity type settings.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Input Fields: Ensure that you have filled in all required fields, particularly the activity element field. This may involve entering the correct activity type or selecting it from a list.
  
  
  Review Configuration: 
  
  Go to the configuration settings for the controlling area and check if the activity types are properly defined.
  Ensure that the activity elements are assigned to the relevant cost centers or internal orders.
  
  
  
  Consult Documentation: If you are unsure about which activity element to use, refer to your organization's documentation or consult with a colleague who is familiar with the specific processes in your SAP environment.
  
  
  User Authorization: Ensure that you have the necessary authorizations to access and enter data related to activity elements.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  Testing: After making the necessary adjustments, try to execute the transaction again to see if the error persists.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KP26 (Activity Type Planning) or KSU5 (Actual Overhead Calculation).
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on activity types and cost center accounting.
  Training: Consider training sessions or workshops on SAP CO module functionalities to better understand how to manage activity elements and related transactions.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.