DCSQLTCHK SAP (Dictionary: Checks for Table Pools or Table Clusters) Structure details
Description: Dictionary: Checks for Table Pools or Table Clusters
Structure field list including key, data, relationships and ABAP select examples
DCSQLTCHK is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "Dictionary: Checks for Table Pools or Table Clusters" Information within sap ABAP programs.
This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately.
i.e. DATA: wa_DCSQLTCHK TYPE DCSQLTCHK.
The DCSQLTCHK table consists of various fields, each holding specific information or linking keys about Dictionary: Checks for Table Pools or Table Clusters data available in SAP. These include NAMECHECK (Check for SAA Name and Name Range Through DD_CHECK_NAME), STRUCTCHG (Test for Structure Changes in Table Pool or Cluster), VALHDCHK (Tests Field Contents for Permitted Values), NTABACT (Contains the Result from Reading the Nametab).. See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .
Delivery Class:Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Not classified
SAP DCSQLTCHK structure fields - Full list of fields found in SAP data dictionary
| Field | Description | Data Element | Data Type | length (Dec) | Check table | Conversion Routine | Domain Name | MemoryID | SHLP |
| NAMECHECK | Check for SAA Name and Name Range Through DD_CHECK_NAME | DCSQHD001 | CHAR | 6 | DD_CHECK | ||||
| STRUCTCHG | Test for Structure Changes in Table Pool or Cluster | DCSQHD002 | CHAR | 6 | DD_CHECK | ||||
| VALHDCHK | Tests Field Contents for Permitted Values | DCSQHD003 | CHAR | 6 | DD_CHECK | ||||
| NTABACT | Contains the Result from Reading the Nametab | DCSQHD004 | CHAR | 6 | DD_CHECK | ||||
| NTABGEN | Contains the Result from Generating the Nametab | DCSQHD005 | CHAR | 6 | DD_CHECK | ||||
| AUTH_CHK | Tests whether a requested database change is allowed | DCSQHD006 | CHAR | 6 | DD_CHECK | ||||
| POOLCHG | Prevents table pool activation | DCSQHD007 | CHAR | 6 | DD_CHECK | ||||
| POSTRUCHK | Test whether the table pool has the correct field structure | DCSQPO001 | CHAR | 6 | DD_CHECK | ||||
| POKEYCHK | Tests the key of a table pool | DCSQPO002 | CHAR | 6 | DD_CHECK | ||||
| PODATACHK | Tests the data fields of a table pool | DCSQPO003 | CHAR | 6 | DD_CHECK | ||||
| CLKEYCHK | Tests the Key of a Table Cluster | DCSQCL001 | CHAR | 6 | DD_CHECK | ||||
| CLDATACHK | Test of the Data Fields of a Table Cluster | DCSQCL002 | CHAR | 6 | DD_CHECK | ||||
| DECCHK | Decimal type can only be used without decimal places | DCSQCL003 | CHAR | 6 | DD_CHECK | ||||
| FDNAMCHK | SAA Name Test | DCSQFD001 | CHAR | 6 | DD_CHECK | ||||
| DUPFLDCHK | Test for Duplicate Field Names | DCSQFD002 | CHAR | 6 | DD_CHECK | ||||
| VALFDCHK | Tests Field Contents for Permitted Values, eg Key Fld 'X'/'' | DCSQFD003 | CHAR | 6 | DD_CHECK | ||||
| TABCATCHK | Tests the values for the size category | DCSQTT001 | CHAR | 6 | DD_CHECK |
| Key field | Non-key field |
How do I retrieve data from SAP structure DCSQLTCHK using ABAP code?
As DCSQLTCHK is a database structure and not a table it does not store any data in the SAP data dictionary. The ABAP SELECT statement is therefore not appropriate and can not be performed on DCSQLTCHK as there is no data to select.How to access SAP table DCSQLTCHK
Within an ECC or HANA version of SAP you can also view further information about DCSQLTCHK and the data within it using relevant transactions such asSE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).
Search for further information about these or an SAP related objects