How To Fix 9J329 - You cannot enter several CO objects

9J329 - Overview

• Message type: E = Error

• Message class: 9J -

• Message number: 329

• Message text: You cannot enter several CO objects

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 9J329 - You cannot enter several CO objects ?

  The SAP error message 9J329, "You cannot enter several CO objects," typically occurs in the context of controlling (CO) when a user attempts to enter multiple cost objects (such as cost centers, internal orders, or projects) in a transaction where only a single cost object is allowed.
  
  Cause:
  The error is triggered when:
  
  The transaction or function you are using does not support multiple cost objects.
  You may have inadvertently selected or entered multiple cost objects in a field that only accepts one.
  The configuration of the transaction or the specific settings in the system may restrict the entry to a single cost object.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Input Fields: Ensure that you are only entering one cost object in the relevant field. If you have multiple cost objects, you will need to process them one at a time.
  
  
  Review Transaction Settings: Verify the transaction you are using and its settings.