BAdi processing for BCS application

[Former Member]

this question concerns a badi UC_TASK_CUSTOM which is being used for our BCS application. If this question should be posted in another section of this forum, Please let me know. I have a request to present a popup screen asking the user to either input or select from a range of values, the current processing "value type". The "value type' entered or selected should conform to the master data values of the characteristic ZVTYPE1. Any other value is incorrect and an error message should be displayed. Once the "value type' entered or selected is verified against the current list of master data values for the characteristic ZVTYPE1, this value should be inserted into the value field of the single selection named "PLANNING". This single selection is used to control the version number processing used by the tasks in the Data and Consolidation Monitor. I am not sure how to start this procject. I have documentation on BADI's but I am not sure what to do. I am not sure if I have to do anything is SE18. I am thinking that I would add a method to the already existing UX_TASK_CUSTOM badi. then I think that this method would contain the ABAP code to perfrom the process but I am not sure. If someone could please help me out in getting started with this, I would be grateful. Please let me kmnow if you need more information.

thanks in advance for your help

[Former Member]

I have created a OSS note for SAP for any documentation that they could share in helping me. SAP notified me that UC_TASK_CUSTOM must be implementated in SE19 and the documentation can be viewed in SE18 and apart form the documentation, SAP cannot help me. Has anybody implementated UC_TASK_CUSTOM and if so, can you please share with me the process?