SAP TP18 Business Partner: Reason for Client being Undesirable Table data and field list

TP18 is a standard SAP Table which is used to store Business Partner: Reason for Client being Undesirable data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.

The TP18 table consists of various fields, each holding specific information or linking keys about Business Partner: Reason for Client being Undesirable data available in SAP. These include UNW_REASON (Reason for Undesirability)... 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. .

TP18 table Technical Details:

Delivery Class: C - Customising table, maintenance only by cust
Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Can be enhanced (character-type)

Text table = TP18T

SAP TP18 table fields - Full list of fields found in SAP data dictionary

Looking for S/4HANA specific information? Click here to explore the details, fields and extensibility available for this table in the SAP S/4HANA version of the TP18 table. Also check whether the table still exists or has been transformed into a CDS view as part of the HANA simplifications.

Key field

Non-key field

How do I retrieve data from SAP table TP18 using ABAP code

The following ABAP code Example will allow you to do a basic selection on TP18 to SELECT all data from the table
DATA: WA_TP18 TYPE TP18.

SELECT SINGLE *
FROM TP18
INTO CORRESPONDING FIELDS OF WA_TP18
WHERE...

How to access SAP table TP18

Within an ECC or HANA version of SAP you can also view further information about TP18 and the data within it using relevant transactions such as

SE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).