How To Fix RSQBW055 - Invalid append name; see long text

SAP Error Message - Details

• Message type: E = Error

• Message class: RSQBW -

• Message number: 055

• Message text: Invalid append name; see long text

The generation namespace is: '&V1&'
The append name is: '&V2&'
The total length is: '&V3&'

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

<ZH>Naming:</>
The name of an InfoSet append is formed as follows:
without a namespace prefix
<(><<)>TLOGO><(><<)>append name>
ISETAPPEND0001
with: TLOGO: ISET
with a namespace prefix
<(><<)>namespace prefix><(><<)>TLOGO><(><<)>append name>
/BWTEST01/ISETTEST1
The TLOGO name must not be changed or omitted.
The InfoSet append name must have at least 3 characters and no more than
10 characters. The total length is made up of the generation namespace
of the namespace prefix and the append name.
The namespace prefix in the append name may not be the same as a
generation namespace. If you attempt to create /B71/ISET<(><<)>append
name>, for example, this fails because /B71/ is the generation namespace
for /BWTEST01/. The correct prefix would be /BWTEST01/ISET<(><<)>append
name>.
<ZH>Example 1 - Without a Namespace Prefix:</>
You want to create 'ISETAPPEND0001', which is made up of:
TLOGO object:,,,,ISET
Append name: ,,,,APPEND0001
The append name APPEND0001 consists of 10 characters; since the TLOGO
name ISET is not included in the length restriction, the name is valid.
<ZH>Example 2 - With a Namespace Prefix:</>
You want to create '/BWTEST01/ISETTEST1', which is made up of:
Namespace prefix:,,/BWTEST01/
TLOGO object:,,,,ISET
Append name: ,,,,TEST1
The generation namespace of /BWTEST01/ is /B71/.
The namespace /BWTEST01/ consists of 10 characters. The corresponding
generation namespace is /B71/, which consists of 5 characters. The
actual append name TEST1 consists of 5 characters. Since the TLOGO name
ISET is not included in the length restriction, the name is valid.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSQBW055 - Invalid append name; see long text ?

  The SAP error message RSQBW055, which states "Invalid append name; see long text," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data model or the way data is being appended to a data structure, such as an InfoObject or an InfoProvider.
  Cause:
  
  
  Invalid Append Name: The error usually indicates that the append name specified in the data model does not exist or is incorrectly defined. This could happen if:
  
  The append structure has been deleted or renamed.
  There is a typo in the append name.
  The append is not activated or is not compatible with the base structure.
  
  
  
  Data Model Issues: The error can also arise from inconsistencies in the data model, such as:
  
  Mismatched data types.
  Incorrectly defined relationships between InfoObjects.
  Issues with the underlying database structure.
  
  
  
  Solution:
  
  
  Check Append Name: Verify the append name you are using in your data model. Ensure that it matches exactly with the defined append structures in the system. You can do this by:
  
  Navigating to the relevant InfoObject in the SAP BW modeling tools.
  Checking the list of available appends and ensuring the specified name is correct.
  
  
  
  Activate the Append: If the append structure exists but is not activated, you need to activate it. You can do this by:
  
  Going to the Data Dictionary (SE11) or the InfoObject maintenance transaction (RSD1).
  Finding the append structure and activating it.
  
  
  
  Review Data Model: If the append name is correct and activated, review the entire data model for any inconsistencies. Check:
  
  Data types and lengths of fields.
  Relationships between InfoObjects.
  Any other dependencies that might be causing the issue.
  
  
  
  Consult Documentation: If you are still facing issues, refer to the SAP documentation or help files related to the specific version of SAP BW you are using. The long text of the error message may provide additional context or steps to resolve the issue.
  
  
  Check for Notes and Patches: Sometimes, specific issues may be addressed in SAP Notes or patches. Check the SAP Support Portal for any relevant notes that might address this error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSD1 (InfoObject maintenance), SE11 (Data Dictionary), and RSA1 (Data Warehousing Workbench).
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the problem persists, consider reaching out to SAP Support for assistance, especially if it is impacting production systems.
  
  By following these steps, you should be able to identify and resolve the cause of the RSQBW055 error in your SAP BW environment.