The Function Module DD_EXISTS_DATA (Checks whether data exist to a table) is a standard Function Module in SAP ERP and is part of the function group SDD2 within the package SDIC.
| Function Module | DD_EXISTS_DATA |
| Short Text | Checks whether data exist to a table |
| Function Group | SDD2 |
| Package | SDIC |
| Module Type | Normal Module |
These are the IMPORTING parameters of this function module.
| Parameter Name | Type | Associated Type | Default Value | Short Text |
|---|---|---|---|---|
| REFTAB | LIKE | DD02L-SQLTAB | SPACE | physical pool/cluster |
| TABCLASS | LIKE | DD02L-TABCLASS | Table category (POOL/CLUSTER/TRANSP/SQLT) | |
| TABNAME | LIKE | DD02L-TABNAME | Name of the table to be checked |
These are the EXPORTING parameters of this function module.
| Parameter Name | Type | Associated Type | Default Value | Short Text |
|---|---|---|---|---|
| SUBRC | LIKE | SY-SUBRC | 0: data exists, 2: no data 3: no table |
This function module does not define any CHANGING parameters.
This function module does not define any TABLE parameters.
These are the Exceptions of this function module.
| Exception Name | Short Text |
|---|---|
| BUFFER_OVERFLOW | |
| MISSING_REFTAB | No reference table specified for pool/cluster |
| SQL_ERROR | |
| UNKNOWN_ERROR |