How To Fix W_CB026 - &1 is not a volume

SAP Error Message - Details

• Message type: E = Error

• Message class: W_CB -

• Message number: 026

• Message text: &1 is not a volume

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 W_CB026 - &1 is not a volume ?

  SAP Error Message:
  
  W_CB026 &1 is not a volume
  
  Cause:
  This error occurs when SAP tries to access or reference a storage object (usually a file or a directory) that it expects to be a volume (a logical or physical storage unit), but the specified object &1 is not recognized as a valid volume. This can happen in scenarios involving:
  
  Logical file path or logical file name configuration issues.
  Incorrect or missing volume definitions in the SAP system.
  The specified path or object is a file or directory, but not a volume as expected by the operation.
  Misconfiguration in the SAP ArchiveLink or other file handling components where volumes are used.
  
  
  Explanation:
  In SAP, a volume typically refers to a logical storage unit defined in the system, often used in archiving, file storage, or document management. The system expects a volume name or identifier, but the input provided is not matching any known volume or is not a volume at all.
  
  Solution:
  
  
  Check the Volume Definition:
  
  Go to transaction OAC0 (Define Logical File Path) or OAC2 (Define Logical File Name) depending on context.
  Verify that the volume &1 (the name given in the error) is correctly defined.
  Ensure that the volume points to a valid storage location (e.g., a directory or a mount point).
  
  
  
  Verify Logical File Path and Logical File Name:
  
  Check if the logical file path or logical file name used in the process is correctly assigned to a volume.
  Correct any typos or incorrect entries.
  
  
  
  Check the Physical Storage:
  
  Ensure that the physical storage (disk, directory, mount point) corresponding to the volume exists and is accessible.
  Check OS-level permissions and availability.
  
  
  
  Review the Program or Process:
  
  If this error occurs during a custom program or a specific SAP process (e.g., archiving, document management), review the code or configuration to ensure the correct volume name is passed.
  
  
  
  SAP Notes and Documentation:
  
  Search SAP Support Portal for notes related to W_CB026 for any specific patches or known issues.
  Review SAP documentation on volumes and logical file paths.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  OAC0 - Define Logical File Path
  OAC2 - Define Logical File Name
  OAOR - ArchiveLink: Define Storage System
  
  
  
  Context where this error might appear:
  
  ArchiveLink configuration and usage.
  Data archiving processes.
  File handling in SAPscript or Smart Forms.
  Custom programs dealing with file storage.
  
  
  
  SAP Help:
  
  SAP Help Portal sections on Logical File Paths and Volumes.
  SAP ArchiveLink documentation.
  
  
  
  
  If you provide the exact context or transaction where this error occurs, I can help with more targeted troubleshooting steps.