How To Fix 5B156 - Enter a valid type for the related object

SAP Error Message - Details

• Message type: E = Error

• Message class: 5B -

• Message number: 156

• Message text: Enter a valid type for the related object

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 5B156 - Enter a valid type for the related object ?

  The SAP error message 5B156 ("Enter a valid type for the related object") typically occurs when there is an issue with the data being entered in a transaction or when a required field is not filled out correctly. This error is often related to the configuration of the object types in the system, and it can arise in various contexts, such as during the creation or modification of master data, documents, or other related objects.
  Causes:
  
  Invalid Object Type: The object type you are trying to enter may not be valid or recognized by the system.
  Missing Configuration: The configuration for the object type may not be set up correctly in the system.
  Data Entry Error: There may be a typographical error or incorrect data format in the field where the object type is being entered.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify certain object types.
  
  Solutions:
  
  Check Object Type: Verify that the object type you are entering is valid and exists in the system. You can do this by checking the configuration settings or the relevant master data.
  Review Configuration: Ensure that the configuration for the object type is correctly set up in the system. This may involve checking transaction codes related to configuration (e.g., SPRO).
  Correct Data Entry: Double-check the data you are entering for any typographical errors or incorrect formats. Ensure that you are following the expected input format.
  Consult Documentation: Refer to SAP documentation or help files for the specific transaction you are working with to understand the expected values for the object type.
  User Authorizations: Ensure that you have the necessary authorizations to perform the action you are attempting. If not, contact your system administrator to review your access rights.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may need to look into specific transaction codes related to the object you are working with (e.g., MM01 for material master, VA01 for sales orders).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional insights or solutions.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, where other users may have encountered similar issues.
  
  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.