How To Fix COM_PME_PARSER078 - Description for object key too long: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PME_PARSER - Configuration

• Message number: 078

• Message text: Description for object key too long: &1

What causes this issue?

The syntax check found an error in an entry for an object. The name in
a key entry is too long. Names of key fields can be no longer than 10
characters.

System Response

The cursor marks the place in the object entry where the error occurs.

How to fix this error?

An object is accessed by entering the object identifier, the class
type, and the object key:
(Material)(300)(NR='M4711')
The object key can consist of several parts, as is the case with
documents, for example:
(Document)(017)(TYPE=DRW, VERSION=00, PART=000, NR='bmw-ca31')
The object identifier and object key are defined in the IMG for
<ZH>Classification</>.
In the <LS>Define object types</> step, an object identifier is defined
for each object type. This identifies the object type in dependency
maintenance functions. 'Material' is the object ID for materials.
'Document' is the object ID for documents.
In the <LS>Define object keys</> step, you see the object key for an
object type. The fields of the object key have a special field ID,
which is used to refer to the fields in object dependencies. The object
key for materials is the material number. The material number has the
object ID 'NR'. For documents, the key fields have the object IDs
'TYPE', 'VERSION', 'PART', and 'NR'.
The names of the key fields can be no longer than 10 characters.
Correct the names you entered accordingly.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_PME_PARSER078 - Description for object key too long: &1 ?

  The SAP error message COM_PME_PARSER078 with the description "Description for object key too long: &1" typically occurs when the length of the object key exceeds the allowed limit in the SAP system. This can happen in various contexts, such as when dealing with master data, transaction data, or during data uploads.
  Cause:
  
  Object Key Length Exceeded: The object key being processed has a length that exceeds the maximum allowed length defined in the system. This can happen if the key is constructed from multiple fields or if it includes additional characters that make it longer than expected.
  Data Input Issues: If data is being imported or uploaded from an external source, the source data might not conform to the expected length constraints.
  Configuration Issues: There may be configuration settings in the system that define the maximum length for object keys, and these settings may not align with the data being processed.
  
  Solution:
  
  Check Object Key Length: Review the object key that is causing the error. Ensure that it adheres to the length restrictions defined in the SAP system. You may need to truncate or modify the key to fit within the allowed limits.
  Data Validation: If the error occurs during data uploads, validate the source data to ensure that all object keys conform to the expected length. This may involve cleaning or transforming the data before upload.
  Configuration Review: Check the configuration settings related to the object key in the relevant SAP module. If necessary, consult with your SAP Basis or technical team to adjust the settings or to understand the constraints better.
  Error Handling: Implement error handling in your data processing logic to catch such errors and provide meaningful feedback or logging for further analysis.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review the documentation for the specific SAP module you are working with to understand the constraints and requirements for object keys.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.