topic Re: Editable ALV: Disable validation? in Application Development and Automation Discussions

Editable ALV: Disable validation?

former_member615592 — Wed, 08 Aug 2012 14:44:32 GMT

Hi experts,

I select some data from VBAP into an internal table an display them in an editable alv grid.

I would like to change the data in the alv on my own, since I need them for other purpose. I will only change the data in the internal tabel, not in the database.

When i change the field POSNR, I always get an error (field not in VBUP). It is a standard validation from SAP but I did not discover where I can disable this vaildation. Do you know any possibility?

Regards,

Hannes

Re: Editable ALV: Disable validation?

ThomasZloch — Wed, 08 Aug 2012 15:08:05 GMT

VBAP-POSNR has a foreing key linking to table VBUP defined in the data dictionary.

I assume you are building the field catalog from VBAP, so try changing it for field POSNR, removing the DDIC reference or replacing it so that there is no foreign key check for this field.

Thomas

Re: Editable ALV: Disable validation?

former_member615592 — Mon, 13 Aug 2012 07:59:41 GMT

Hi Thomas,

thanks for the answear. Can you tell me how can I remove this reference. I did as you mentioned ( field catalog from VBAP)

Regards

Hannes

Re: Editable ALV: Disable validation?

ThomasZloch — Mon, 13 Aug 2012 08:22:20 GMT

You did not disclose yet if you are using REUSE_ALV_GRID_DISPLAY function module or class CL_GUI_ALV_GRID.

So in general, you have to adjust the field catalog (after building it automatically from VBAP) for field POSNR, possibly clearing REF_FIELD (or REF_FIELDNAME) and REF_TABLE (or REF_TABNAME). Please read the respective online documentation and try with different LT_FIELDCAT settings for POSNR, until you have the desired result.

Thomas

Re: Editable ALV: Disable validation?

former_member615592 — Mon, 13 Aug 2012 08:45:56 GMT

Hi Thomas,

thanks for the helpful answear. I cleared REF_FIELD and REF_TABLE in the catalog.

Regards

Hannes