How To Fix J2078 - &4 Only line item list can be displayed for activity type '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: J2 - Message Class for Development Class JBT

• Message number: 078

• Message text: &4 Only line item list can be displayed for activity type '&'

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 J2078 - &4 Only line item list can be displayed for activity type '&' ?

  The SAP error message J2078 "&4 Only line item list can be displayed for activity type '&'" typically occurs when you are trying to display or process data related to an activity type in a way that is not supported by the system. This error is often encountered in the context of controlling (CO) modules, particularly when dealing with activity types in cost centers or internal orders.
  Cause:
  
  Activity Type Configuration: The activity type you are trying to access may not be configured to allow for the type of report or display you are attempting to generate.
  Data Availability: There may not be sufficient data available for the activity type in question, leading the system to default to a line item display.
  Transaction Type: The transaction you are using may not support the summary view for the specific activity type, hence it defaults to a line item display.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view the data in the desired format.
  
  Solution:
  
  Check Configuration: Verify the configuration of the activity type in the SAP system. Ensure that it is set up correctly and that the necessary settings are in place to allow for the desired display.
  Data Verification: Check if there is sufficient data for the activity type. If there are no records or insufficient data, the system will revert to a line item display.
  Use Correct Transaction: Ensure that you are using the correct transaction code that supports the type of display you are trying to achieve. If you need a summary view, make sure you are using a transaction that allows for that.
  Authorization Check: Confirm that you have the necessary authorizations to view the data in the format you are attempting to access. If not, contact your SAP security administrator to obtain the required permissions.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the activity type and the expected behavior of the system.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KSB1 (Actual Line Items), KOB1 (Order Line Items), etc., to understand how to navigate and display data correctly.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.