How To Fix /SAPAPO/MC01_C0X306 - Class &1 copied from location-independent reference product

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MC01_C0X -

• Message number: 306

• Message text: Class &1 copied from location-independent reference product

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MC01_C0X306 - Class &1 copied from location-independent reference product ?

  The SAP error message /SAPAPO/MC01_C0X306 Class &1 copied from location-independent reference product typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to the copying of characteristics or classes from a reference product that is location-independent.
  Cause:
  
  Reference Product Issues: The error often arises when the system attempts to copy characteristics from a reference product that is not properly defined or does not exist in the system.
  Class Assignment: The class specified in the error message may not be correctly assigned to the product or may not exist in the system.
  Data Inconsistencies: There may be inconsistencies in the master data, such as missing or incorrect entries in the classification system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or copy the required data.
  
  Solution:
  
  Check Reference Product: Verify that the reference product exists and is correctly defined in the system. Ensure that it has the necessary characteristics and classes assigned.
  Validate Class Assignment: Ensure that the class mentioned in the error message is correctly assigned to the product and that it exists in the system.
  Review Master Data: Check for any inconsistencies in the master data related to the product and its classification. Correct any discrepancies found.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the operation. If not, contact your system administrator to obtain the required permissions.
  Recreate the Class: If the class is missing or corrupted, consider recreating it or copying it from a valid source.
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for additional troubleshooting steps or patches.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error code or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MC01 for product master data maintenance and /SAPAPO/MC02 for class maintenance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with an SAP expert for further assistance.