Message type: E = Error
Message class:  /PLMB/PR_BO -  
Message number: 055
Message text: Specify a valid type
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The SAP error message /PLMB/PR_BO055 Specify a valid type typically occurs in the context of SAP Product Lifecycle Management (PLM) when a user is trying to create or modify a business object (BO) and has not specified a valid type for that object. This can happen in various scenarios, such as when creating a new document, item, or any other entity that requires a type specification.
Cause: Invalid or Missing Type: The most common cause of this error is that the user has not selected a valid type for the business object they are trying to create or modify. This could be due to: The type field being left blank. The selected type not being valid or recognized by the system. The type not being configured correctly in the system.
Configuration Issues: There may be issues with the configuration of the business object types in the system, such as missing entries in the relevant customizing tables. Authorization
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