How To Fix CH159 - Enter a document type

SAP Error Message - Details

• Message type: E = Error

• Message class: CH - CAD/PP integration messages

• Message number: 159

• Message text: Enter a document 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 CH159 - Enter a document type ?

  The SAP error message CH159 "Enter a document type" typically occurs in the context of document management or when trying to create or process a document in SAP. This error indicates that the system requires a document type to be specified, but it has not been provided.
  Cause:
  
  Missing Document Type: The most common cause of this error is that the user has not entered a document type in the relevant field when trying to create or process a document.
  Configuration Issues: There may be configuration settings in the SAP system that require a document type to be defined for certain transactions or processes.
  User Input Error: The user may have overlooked the document type field or entered it incorrectly.
  
  Solution:
  
  Enter Document Type: Ensure that you enter a valid document type in the required field. This is usually a dropdown or input field where you can select or type the document type.
  Check Configuration: If you are unsure about which document types are valid, consult with your SAP administrator or check the configuration settings in the relevant module (e.g., Financial Accounting, Materials Management).
  User Training: If this error is occurring frequently, consider providing additional training to users on the importance of entering the document type and how to do it correctly.
  Review Documentation: Refer to SAP documentation or help files for guidance on the specific transaction you are working with, as they may provide insights into required fields and their significance.
  
  Related Information:
  
  Document Types in SAP: Document types are used in various SAP modules to categorize and manage different types of documents (e.g., invoices, purchase orders, etc.). Each document type may have specific attributes and rules associated with it.
  Transaction Codes: Depending on the context of the error, you may be working with specific transaction codes (e.g., FB60 for vendor invoices, ME21N for purchase orders) that require document types.
  SAP Notes and Support: If the issue persists or if you suspect a bug, check SAP Notes or reach out to SAP support for further assistance.
  
  By ensuring that the document type is correctly entered and understanding its significance in the transaction process, you can resolve the CH159 error effectively.