SAP Error: 29-123
Desc: Sub-item number has already been assigned
SAP Internal Error: 9361
SAP Error: 29-124
Desc: Enter number for sub-item
SAP Internal Error: 9362
SAP Error: 29-125
Desc: Material is defined as a bulk material
SAP Internal Error: 9363
SAP Error: 29-126
Desc: G/L account not defined in company code (plant (variable should be entered here – variable1))
SAP Internal Error: 9364

SAP Error: 29-127
Desc: Bulk material not allowed for items relevant to costing
SAP Internal Error: 9365
SAP Error: 29-128
Desc: Bulk material only for items relevant to production and plant maintenance
SAP Internal Error: 9366
SAP Error: 29-129
Desc: Item status not supported
SAP Internal Error: 9367

SAP Error: 29-130
Desc: Item status does not allow you to maintain PM data
SAP Internal Error: 9368
SAP Error: 29-131
Desc: Plant is the issuing plant
SAP Internal Error: 9369
SAP Error: 29-132
Desc: Sub-items exist for this item
SAP Internal Error: 9370

Above are list of SAP Error codes and Error Messages and their Description including SAP Internal state and exact error code from SAP Error 29-123 to 29-132 received while performing certain operation against SAP and related products.

What are SAP Error Messages and Error Codes?

There are many different types of error messages received while using SAP Suites which include different types of errors received while performing different operations against any SAP products like Customer Relationship Management (CRM), Enterprise Resource Planning (ERP), Product Lifecycle Management (PLM), Supply Chain Management (SCM), Supplier Relationship Management (SRM). Each SAP Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action where required. The received error will include Error code, Error Message or Warning Message and Internal Error.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about SAP Error Messages or Warning Messages and SAP Error Codes on Windows and Linux Operating Systems.